Modified: incubator/singa/site/trunk/zh/docs/layer.html URL: http://svn.apache.org/viewvc/incubator/singa/site/trunk/zh/docs/layer.html?rev=1857911&r1=1857910&r2=1857911&view=diff ============================================================================== --- incubator/singa/site/trunk/zh/docs/layer.html (original) +++ incubator/singa/site/trunk/zh/docs/layer.html Sun Apr 21 13:56:42 2019 @@ -18,15 +18,21 @@ - - + <script type="text/javascript" src="../_static/js/modernizr.min.js"></script> + <script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script> + <script type="text/javascript" src="../_static/jquery.js"></script> + <script type="text/javascript" src="../_static/underscore.js"></script> + <script type="text/javascript" src="../_static/doctools.js"></script> + <script type="text/javascript" src="../_static/language_data.js"></script> + + <script type="text/javascript" src="../_static/js/theme.js"></script> - + - <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" /> + <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> <link rel="index" title="Index" href="../genindex.html" /> <link rel="search" title="Search" href="../search.html" /> @@ -44,21 +50,16 @@ } </style> - - - <script src="../_static/js/modernizr.min.js"></script> - </head> <body class="wy-body-for-nav"> <div class="wy-grid-for-nav"> - <nav data-toggle="wy-nav-shift" class="wy-nav-side"> <div class="wy-side-scroll"> - <div class="wy-side-nav-search"> + <div class="wy-side-nav-search" > @@ -232,21 +233,20 @@ regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance - with the License. You may obtain a copy of the License at<div class="highlight-default notranslate"><div class="highlight"><pre><span></span> <span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">www</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">org</span><span class="o">/</span><span class="n">licenses</span><span class="o">/</span><span class="n">LICENSE</span><span class="o">-</span><span class="mf">2.0</span> + with the License. You may obtain a copy of the License at -<span class="n">Unless</span> <span class="n">required</span> <span class="n">by</span> <span class="n">applicable</span> <span class="n">law</span> <span class="ow">or</span> <span class="n">agreed</span> <span class="n">to</span> <span class="ow">in</span> <span class="n">writing</span><span class="p">,</span> -<span class="n">software</span> <span class="n">distributed</span> <span class="n">under</span> <span class="n">the</span> <span class="n">License</span> <span class="ow">is</span> <span class="n">distributed</span> <span class="n">on</span> <span class="n">an</span> -<span class="s2">"AS IS"</span> <span class="n">BASIS</span><span class="p">,</span> <span class="n">WITHOUT</span> <span class="n">WARRANTIES</span> <span class="n">OR</span> <span class="n">CONDITIONS</span> <span class="n">OF</span> <span class="n">ANY</span> -<span class="n">KIND</span><span class="p">,</span> <span class="n">either</span> <span class="n">express</span> <span class="ow">or</span> <span class="n">implied</span><span class="o">.</span> <span class="n">See</span> <span class="n">the</span> <span class="n">License</span> <span class="k">for</span> <span class="n">the</span> -<span class="n">specific</span> <span class="n">language</span> <span class="n">governing</span> <span class="n">permissions</span> <span class="ow">and</span> <span class="n">limitations</span> -<span class="n">under</span> <span class="n">the</span> <span class="n">License</span><span class="o">.</span> -</pre></div> -</div> -<p>â></p> -<div class="section" id="layer"> -<span id="layer"></span><h1>å±(Layer)<a class="headerlink" href="#layer" title="Permalink to this headline">¶</a></h1> + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + KIND, either express or implied. See the License for the + specific language governing permissions and limitations + under the License. +--><div class="section" id="layer"> +<h1>å±(Layer)<a class="headerlink" href="#layer" title="Permalink to this headline">¶</a></h1> <div class="section" id="python-api"> -<span id="python-api"></span><h2>Python API<a class="headerlink" href="#python-api" title="Permalink to this headline">¶</a></h2> +<h2>Python API<a class="headerlink" href="#python-api" title="Permalink to this headline">¶</a></h2> <p>Pythonå±å°C++å±å°è£ ææ´ç®åçAPIã</p> <p>示ä¾ç¨æ³ï¼</p> <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">singa</span> <span class="kn">import</span> <span class="n">layer</span> @@ -272,433 +272,433 @@ </div> <hr class="docutils" /> <div class="section" id="singa-layer-engine-cudnn"> -<span id="singa-layer-engine-cudnn"></span><h3>singa.layer.engine = âcudnnâ<a class="headerlink" href="#singa-layer-engine-cudnn" title="Permalink to this headline">¶</a></h3> +<h3>singa.layer.engine = âcudnnâ<a class="headerlink" href="#singa-layer-engine-cudnn" title="Permalink to this headline">¶</a></h3> <p>å¼æï¼engineï¼æ¯å±æ è¯ç¬¦çåç¼ã è¿ä¸ªå¼å¯è½æ¯[cudnnâï¼âsingacppâï¼âsingacudaâï¼âsingaclâ]ä¹ä¸ï¼åå«ç¨cudnnåºï¼Cppï¼CudaåOpenCLå®ç°ã ä¾å¦ï¼CudnnConvolutionå±ç±âcudnn_convolutionâæ è¯; âsingacpp_convolutionâç¨äºå·ç§¯å±; æäºå±çå®ç°åªä½¿ç¨tensorå½æ°ï¼å æ¤å®ä»¬å¯¹åºå±è®¾å¤æ¯éæçã 对äºè¿äºå±ï¼å®ä»¬å°å ·æå¤ä¸ªæ è¯ç¬¦ï¼ä¾å¦ï¼singacpp_dropoutï¼singacuda_dropoutåsingacl_dropoutå ¨é½ç¨äºDropoutå±ã æ¤å¤ï¼å®è¿æä¸ä¸ªé¢å¤çæ è¯ç¬¦âsingaâï¼å³âsinga_dropoutâä¹ä»£è¡¨Dropoutå±ã</p> <p>å¼ææ¯å¤§å°åææçãæ¯ä¸ªpythonå±å°ä¼ç¨å¼æå±æ§å建æ£ç¡®çå±ã</p> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-layer-name-conf-none-kwargs"> -<span id="class-singa-layer-layer-name-conf-none-kwargs"></span><h3>class singa.layer.Layer(name, conf=None, **kwargs)<a class="headerlink" href="#class-singa-layer-layer-name-conf-none-kwargs" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Layer(name, conf=None, **kwargs)<a class="headerlink" href="#class-singa-layer-layer-name-conf-none-kwargs" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">object</span></code></p> <p>Pythonå±çåºç±»ã å ¸åå°ï¼å±å®ä¾ççå½å¨æå æ¬ï¼</p> <ol class="simple"> -<li>æé å±æ²¡æinput_sample_shapesï¼è½¬å°2;ç¨input_sample_shapesæ建å±ï¼è½¬å°3</li> -<li>è°ç¨setupæ¥å建åæ°å¹¶è®¾ç½®å ¶ä»å å段</li> -<li>è°ç¨ååä¼ ææ访é®å±æå</li> -<li>è°ç¨ååä¼ æ并è·ååæ°å®ææ´æ°</li> +<li><p>æé å±æ²¡æinput_sample_shapesï¼è½¬å°2;ç¨input_sample_shapesæ建å±ï¼è½¬å°3</p></li> +<li><p>è°ç¨setupæ¥å建åæ°å¹¶è®¾ç½®å ¶ä»å å段</p></li> +<li><p>è°ç¨ååä¼ ææ访é®å±æå</p></li> +<li><p>è°ç¨ååä¼ æ并è·ååæ°å®ææ´æ°</p></li> </ol> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>name (str)</strong> â å±å</li> +<li><p><strong>name (str)</strong> â å±å</p></li> </ul> <hr class="docutils" /> <div class="section" id="setup-in-shapes"> -<span id="setup-in-shapes"></span><h4>setup(in_shapes)<a class="headerlink" href="#setup-in-shapes" title="Permalink to this headline">¶</a></h4> +<h4>setup(in_shapes)<a class="headerlink" href="#setup-in-shapes" title="Permalink to this headline">¶</a></h4> <p>è°ç¨C++setupå½æ°å建åæ°å¹¶è®¾ç½®å æ°æ®ã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>in_shapes</strong> â å¦æå±æ¥åå个è¾å ¥tensorï¼åin_shapesæ¯æå®è¾å ¥tensorå½¢ç¶çå个å ç»; å¦æ该å±æ¥åå¤ä¸ªè¾å ¥tensorï¼ä¾å¦ï¼concatenationå±ï¼ï¼åin_shapesæ¯å ç»çå ç»ï¼æ¯ä¸ªå ç»å¯¹äºä¸ä¸ªè¾å ¥tensor</li> +<li><p><strong>in_shapes</strong> â å¦æå±æ¥åå个è¾å ¥tensorï¼åin_shapesæ¯æå®è¾å ¥tensorå½¢ç¶çå个å ç»; å¦æ该å±æ¥åå¤ä¸ªè¾å ¥tensorï¼ä¾å¦ï¼concatenationå±ï¼ï¼åin_shapesæ¯å ç»çå ç»ï¼æ¯ä¸ªå ç»å¯¹äºä¸ä¸ªè¾å ¥tensor</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="caffe-layer"> -<span id="caffe-layer"></span><h4>caffe_layer()<a class="headerlink" href="#caffe-layer" title="Permalink to this headline">¶</a></h4> +<h4>caffe_layer()<a class="headerlink" href="#caffe-layer" title="Permalink to this headline">¶</a></h4> <p>åºäºcaffeå±çé ç½®å建ä¸ä¸ªSINGAå±</p> </div> <hr class="docutils" /> <div class="section" id="get-output-sample-shape"> -<span id="get-output-sample-shape"></span><h4>get_output_sample_shape()<a class="headerlink" href="#get-output-sample-shape" title="Permalink to this headline">¶</a></h4> +<h4>get_output_sample_shape()<a class="headerlink" href="#get-output-sample-shape" title="Permalink to this headline">¶</a></h4> <p>å¨setup以è·å¾è¾åºæ ·æ¬çå½¢ç¶å被è°ç¨</p> <p><strong>è¿åå¼ï¼</strong> å个è¾åºtensorçå ç»ï¼å¦æ该å±å ·æå¤ä¸ªè¾åºï¼å为å ç»å表</p> </div> <hr class="docutils" /> <div class="section" id="param-names"> -<span id="param-names"></span><h4>param_names()<a class="headerlink" href="#param-names" title="Permalink to this headline">¶</a></h4> +<h4>param_names()<a class="headerlink" href="#param-names" title="Permalink to this headline">¶</a></h4> <p><strong>è¿åå¼ï¼</strong> å符串å表ï¼æ¯ä¸ªå¼ä»£è¡¨ä¸ä¸ªåæ°tensorçå称</p> </div> <hr class="docutils" /> <div class="section" id="param-values"> -<span id="param-values"></span><h4>param_values()<a class="headerlink" href="#param-values" title="Permalink to this headline">¶</a></h4> +<h4>param_values()<a class="headerlink" href="#param-values" title="Permalink to this headline">¶</a></h4> <p>è¿ååæ°å¼tensorã åæ°tesnorä¸ä½ä¸ºå±æååå¨ãç±äºå±è®¾å¤çæ´æ¹ï¼cpp tensorå¯è½ä¼ç§»å¨å°diff设å¤ä¸ï¼è¿ä¼å¯¼è´ä¸ä¸è´ã</p> <p><strong>è¿åå¼ï¼</strong> tensorå表ï¼æ¯ä¸ªåæ°å¯¹åºå表ä¸çä¸ä¸ª</p> </div> <hr class="docutils" /> <div class="section" id="forward-flag-x"> -<span id="forward-flag-x"></span><h4>forward(flag, x)<a class="headerlink" href="#forward-flag-x" title="Permalink to this headline">¶</a></h4> +<h4>forward(flag, x)<a class="headerlink" href="#forward-flag-x" title="Permalink to this headline">¶</a></h4> <p>å½åå±çååä¼ æã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â True (kTrain) for training (kEval); False for evaluating; other values for furture use.</li> -<li><strong>x (Tensor or list<Tensor>)</strong> â an input tensor if the layer is connected from a single layer; a list of tensors if the layer is connected from multiple layers.</li> +<li><p><strong>flag</strong> â True (kTrain) for training (kEval); False for evaluating; other values for furture use.</p></li> +<li><p><strong>x (Tensor or list<Tensor>)</strong> â an input tensor if the layer is connected from a single layer; a list of tensors if the layer is connected from multiple layers.</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> å¦æ该å±è¢«è¿æ¥å¨ä¸ä¸ªåç¬çå±åè¿åtensorï¼å¦æ被è¿æ¥å°å¤ä¸ªå±ï¼åè¿åä¸ä¸ªtensorå表</p> </div> <hr class="docutils" /> <div class="section" id="backward-flag-dy"> -<span id="backward-flag-dy"></span><h4>backward(flag, dy)<a class="headerlink" href="#backward-flag-dy" title="Permalink to this headline">¶</a></h4> +<h4>backward(flag, dy)<a class="headerlink" href="#backward-flag-dy" title="Permalink to this headline">¶</a></h4> <p>å½åå±çååä¼ æã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag (int)</strong> â ä¿ç为以å使ç¨</li> -<li><strong>dy (Tensor or list<Tensor>)</strong> â ä¸ç®æ æ失ç¸å¯¹åºç梯度tensor</li> +<li><p><strong>flag (int)</strong> â ä¿ç为以å使ç¨</p></li> +<li><p><strong>dy (Tensor or list<Tensor>)</strong> â ä¸ç®æ æ失ç¸å¯¹åºç梯度tensor</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> <dx, <dp1, dp2..>>ï¼dxæ¯è¾å ¥xç梯度ï¼dpiæ¯ç¬¬i个åæ°ç梯度</p> </div> <hr class="docutils" /> <div class="section" id="to-device-device"> -<span id="to-device-device"></span><h4>to_device(device)<a class="headerlink" href="#to-device-device" title="Permalink to this headline">¶</a></h4> +<h4>to_device(device)<a class="headerlink" href="#to-device-device" title="Permalink to this headline">¶</a></h4> <p>å°å±ç¶ætensor移è³æå®è®¾å¤ã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>device</strong> â swig转æ¢ç设å¤ï¼ç±singa.deviceå建</li> +<li><p><strong>device</strong> â swig转æ¢ç设å¤ï¼ç±singa.deviceå建</p></li> </ul> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-dummy-name-input-sample-shape-none"> -<span id="class-singa-layer-dummy-name-input-sample-shape-none"></span><h3>class singa.layer.Dummy(name, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-dummy-name-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Dummy(name, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-dummy-name-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>ä¸ä¸ªèæå±ï¼ä» ç¨äºåå/ååä¼ éæ°æ®ï¼è¾å ¥/è¾åºæ¯å个tensorï¼ã</p> -<div class="section" id="forward-flag-x"> -<span id="id1"></span><h4>forward(flag, x)<a class="headerlink" href="#forward-flag-x" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id1"> +<h4>forward(flag, x)<a class="headerlink" href="#id1" title="Permalink to this headline">¶</a></h4> <p><strong>è¿åå¼ï¼</strong> è¾å ¥x</p> </div> <div class="section" id="backward-falg-dy"> -<span id="backward-falg-dy"></span><h4>backward(falg, dy)<a class="headerlink" href="#backward-falg-dy" title="Permalink to this headline">¶</a></h4> +<h4>backward(falg, dy)<a class="headerlink" href="#backward-falg-dy" title="Permalink to this headline">¶</a></h4> <p><strong>è¿åå¼ï¼</strong> dyï¼[]</p> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-conv2d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-data-format-nchw-use-bias-true-w-specs-none-b-specs-none-pad-none-input-sample-shape-none"> -<span id="class-singa-layer-conv2d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-data-format-nchw-use-bias-true-w-specs-none-b-specs-none-pad-none-input-sample-shape-none"></span><h3>class singa.layer.Conv2D(name, nb_kernels, kernel=3, stride=1, border_mode=âsameâ, cudnn_prefer=âfatestâ, data_format=âNCHWâ, use_bias=True, W_specs=None, b_specs=None, pad=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-conv2d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-data-format-nchw-use-bias-true-w-specs-none-b-specs-none-pad-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Conv2D(name, nb_kernels, kernel=3, stride=1, border_mode=âsameâ, cudnn_prefer=âfatestâ, data_format=âNCHWâ, use_bias=True, W_specs=None, b_specs=None, pad=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-conv2d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-data-format-nchw-use-bias-true-w-specs-none-b-specs-none-pad-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>å建ä¸ä¸ªå±å2Då·ç§¯ã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>nb_kernels (int)</strong> â è¾å ¥tensorçééï¼æ ¸ï¼æ°</li> -<li><strong>kernel</strong> â ä¸ä¸ªæä¸å¯¹æ´åæ°è¡¨ç¤ºæ ¸çé«å宽</li> -<li><strong>stride</strong> â ä¸ä¸ªæä¸å¯¹æ´åæ°è¡¨ç¤ºæ¥é¿çé«å宽</li> -<li><strong>border_mode (string)</strong> â å¡«å 模å¼ï¼ä¸åºå大å°åï¼âvalidâ -> å¨é«å宽é¿åº¦ä¸è¡¥0 âsameâ -> å¡«å æ ¸ä¸åï¼ä¸åæ´ï¼æ°ç®ç0ï¼æ ¸å¿ é¡»æ¯å¥æ°</li> -<li><strong>cudnn_prefer (string)</strong> â å好çcudnnå·ç§¯ç®æ³ï¼å¯ä»¥æ¯âfatestâ, âautotuneâ, âlimited_workspaceâåâno_workspaceâ</li> -<li><strong>data_format (string)</strong> â âNCHWâæâNHWCâ</li> -<li><strong>use_bias (bool)</strong> â TrueæFalse</li> -<li><strong>pad</strong> â ä¸ä¸ªæä¸å¯¹æ´åæ°è¡¨ç¤ºå¡«å çé«å宽</li> -<li><strong>W_specs (dict)</strong> â ç¨äºæå®æéç©éµçè§æ ¼ï¼å段å æ¬ä»£è¡¨åæ°å称çânameâï¼ä»£è¡¨å¦ä¹ éçä¹æ°çâlr_multï¼ä»£è¡¨æéè¡°åä¹æ°çââdecay_multâï¼ä»£è¡¨åå§åæ¹æ³çâinitâï¼å ¶å¯ä»¥æ¯âgaussianâï¼âuniformâï¼â xavierâï¼ç¸åºçåå§åæ¹æ³ä¸ºâââstdâï¼âmeanâï¼âhighâï¼âlowâãTODOï¼wangweiï¼âclampâ为æ¸å约æï¼value为æ éï¼âregularizerâ为æ£è§åï¼ç®åæ¯æâl2â</li> -<li><strong>b_specs (dict)</strong> â å移åéçè¶ åæ°ï¼åW_specs类似</li> -<li><strong>name (string)</strong> â å±å</li> -<li><strong>input_sample_shape</strong> â ç¨äºè¾å ¥tensorå½¢ç¶çä¸å ç»ï¼ä¾å¦ï¼ééï¼é«åº¦ï¼å®½åº¦ï¼æï¼é«åº¦ï¼å®½åº¦ï¼ééï¼</li> +<li><p><strong>nb_kernels (int)</strong> â è¾å ¥tensorçééï¼æ ¸ï¼æ°</p></li> +<li><p><strong>kernel</strong> â ä¸ä¸ªæä¸å¯¹æ´åæ°è¡¨ç¤ºæ ¸çé«å宽</p></li> +<li><p><strong>stride</strong> â ä¸ä¸ªæä¸å¯¹æ´åæ°è¡¨ç¤ºæ¥é¿çé«å宽</p></li> +<li><p><strong>border_mode (string)</strong> â å¡«å 模å¼ï¼ä¸åºå大å°åï¼âvalidâ -> å¨é«å宽é¿åº¦ä¸è¡¥0 âsameâ -> å¡«å æ ¸ä¸åï¼ä¸åæ´ï¼æ°ç®ç0ï¼æ ¸å¿ é¡»æ¯å¥æ°</p></li> +<li><p><strong>cudnn_prefer (string)</strong> â å好çcudnnå·ç§¯ç®æ³ï¼å¯ä»¥æ¯âfatestâ, âautotuneâ, âlimited_workspaceâåâno_workspaceâ</p></li> +<li><p><strong>data_format (string)</strong> â âNCHWâæâNHWCâ</p></li> +<li><p><strong>use_bias (bool)</strong> â TrueæFalse</p></li> +<li><p><strong>pad</strong> â ä¸ä¸ªæä¸å¯¹æ´åæ°è¡¨ç¤ºå¡«å çé«å宽</p></li> +<li><p><strong>W_specs (dict)</strong> â ç¨äºæå®æéç©éµçè§æ ¼ï¼å段å æ¬ä»£è¡¨åæ°å称çânameâï¼ä»£è¡¨å¦ä¹ éçä¹æ°çâlr_multï¼ä»£è¡¨æéè¡°åä¹æ°çââdecay_multâï¼ä»£è¡¨åå§åæ¹æ³çâinitâï¼å ¶å¯ä»¥æ¯âgaussianâï¼âuniformâï¼â xavierâï¼ç¸åºçåå§åæ¹æ³ä¸ºâââstdâï¼âmeanâï¼âhighâï¼âlowâãTODOï¼wangweiï¼âclampâ为æ¸å约æï¼value为æ éï¼âregularizerâ为æ£è§åï¼ç®åæ¯æâl2â</p></li> +<li><p><strong>b_specs (dict)</strong> â å移åéçè¶ åæ°ï¼åW_specs类似</p></li> +<li><p><strong>name (string)</strong> â å±å</p></li> +<li><p><strong>input_sample_shape</strong> â ç¨äºè¾å ¥tensorå½¢ç¶çä¸å ç»ï¼ä¾å¦ï¼ééï¼é«åº¦ï¼å®½åº¦ï¼æï¼é«åº¦ï¼å®½åº¦ï¼ééï¼</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-conv1d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-use-bias-true-w-specs-init-xavier-b-specs-init-constant-value-0-pad-none-input-sample-shape-none"> -<span id="class-singa-layer-conv1d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-use-bias-true-w-specs-init-xavier-b-specs-init-constant-value-0-pad-none-input-sample-shape-none"></span><h3>class singa.layer.Conv1D(name, nb_kernels, kernel=3, stride=1, border_mode=âsameâ, cudnn_prefer=âfatestâ, use_bias=True, W_specs={âinitâ: âXavierâ}, b_specs={âinitâ: âConstantâ, âvalueâ: 0}, pad=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-conv1d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-use-bias-true-w-specs-init-xavier-b-specs-init-constant-value-0-pad-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Conv1D(name, nb_kernels, kernel=3, stride=1, border_mode=âsameâ, cudnn_prefer=âfatestâ, use_bias=True, W_specs={âinitâ: âXavierâ}, b_specs={âinitâ: âConstantâ, âvalueâ: 0}, pad=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-conv1d-name-nb-kernels-kernel-3-stride-1-border-mode-same-cudnn-prefer-fatest-use-bias-true-w-specs-init-xavier-b-specs-init-constant-value-0-pad-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Conv2D</span></code></p> <p>æ建1Då·ç§¯å±ã 大é¨ååæ°ä¸Conv2Dçåæ°ç¸åï¼é¤äºæ ¸ï¼æ¥é¿ï¼å¡«å å¼ï¼è¿æ¯ä¸ä¸ªæ éèä¸æ¯å ç»ã input_sample_shapeæ¯ä¸ä¸ªå ·æå个è¾å ¥ç¹å¾é¿åº¦å¼çå ç»ã</p> -<div class="section" id="get-output-sample-shape"> -<span id="id2"></span><h4>get_output_sample_shape()<a class="headerlink" href="#get-output-sample-shape" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id2"> +<h4>get_output_sample_shape()<a class="headerlink" href="#id2" title="Permalink to this headline">¶</a></h4> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-pooling2d-name-mode-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"> -<span id="class-singa-layer-pooling2d-name-mode-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"></span><h3>class singa.layer.Pooling2D(name, mode, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-pooling2d-name-mode-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Pooling2D(name, mode, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-pooling2d-name-mode-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>2Dæ± åå±è¿è¡æ大æå¹³åæ± åã ææçåæ°é½ä¸Conv2Dç¸åï¼é¤äºä¸é¢çåæ°ã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>mode</strong> â æ± å模å¼ï¼model_pb2.PoolingConf.MAXæmodel_pb2.PoolingConf.AVE</li> +<li><p><strong>mode</strong> â æ± å模å¼ï¼model_pb2.PoolingConf.MAXæmodel_pb2.PoolingConf.AVE</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-maxpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"> -<span id="class-singa-layer-maxpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"></span><h3>class singa.layer.MaxPooling2D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-maxpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.MaxPooling2D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-maxpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»: <code class="docutils literal notranslate"><span class="pre">singa.layer.Pooling2D</span></code></p> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-avgpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"> -<span id="class-singa-layer-avgpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"></span><h3>class singa.layer.AvgPooling2D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-avgpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.AvgPooling2D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-avgpooling2d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»: <code class="docutils literal notranslate"><span class="pre">singa.layer.Pooling2D</span></code></p> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-maxpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"> -<span id="class-singa-layer-maxpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"></span><h3>class singa.layer.MaxPooling1D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-maxpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.MaxPooling1D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-maxpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»: <code class="docutils literal notranslate"><span class="pre">singa.layer.MaxPooling2D</span></code></p> <p>get_output_sample_shape()</p> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-avgpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"> -<span id="class-singa-layer-avgpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none"></span><h3>class singa.layer.AvgPooling1D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-avgpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.AvgPooling1D(name, kernel=3, stride=2, border_mode=âsameâ, pad=None, data_format=âNCHWâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-avgpooling1d-name-kernel-3-stride-2-border-mode-same-pad-none-data-format-nchw-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»: <code class="docutils literal notranslate"><span class="pre">singa.layer.AvgPooling2D</span></code></p> <p>get_output_sample_shape()</p> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-batchnormalization-name-momentum-0-9-beta-specs-none-gamma-specs-none-input-sample-shape-none"> -<span id="class-singa-layer-batchnormalization-name-momentum-0-9-beta-specs-none-gamma-specs-none-input-sample-shape-none"></span><h3>class singa.layer.BatchNormalization(name, momentum=0.9, beta_specs=None, gamma_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-batchnormalization-name-momentum-0-9-beta-specs-none-gamma-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.BatchNormalization(name, momentum=0.9, beta_specs=None, gamma_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-batchnormalization-name-momentum-0-9-beta-specs-none-gamma-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>æ¹éæ£ååã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>momentum (float)</strong> â ç¨äºè¿è¡çåå¼åæ¹å·®</li> -<li><strong>beta_specs (dict)</strong> â åå ¸ï¼å æ¬betaåæ°çå段ï¼ânameâåæ°å称âï¼lr_multâå¦ä¹ éçä¹æ°ï¼âdecay_multâæéè¡°åä¹æ°ï¼âinitâåå§åæ¹æ³ï¼å¯ä»¥æ¯âgaussianâï¼âuniformâåâxavierâï¼âstdâï¼âmeanâï¼âhighâï¼âlowâ表示ç¸åºåå§åæ¹æ³ï¼âclampâ表示梯度约æï¼å¼æ¯æ éï¼âregularizerâç¨äºæ£ååï¼ç®åæ¯æâl2â</li> -<li><strong>gamma_specs (dict)</strong> â åbeta_specs类似, ä½ç¨äºgammaåæ°.</li> -<li><strong>name (string)</strong> â å±å</li> -<li><strong>input_sample_shape (tuple)</strong> â æ´åæ°ï¼è³å°ä¸ä¸ª</li> +<li><p><strong>momentum (float)</strong> â ç¨äºè¿è¡çåå¼åæ¹å·®</p></li> +<li><p><strong>beta_specs (dict)</strong> â åå ¸ï¼å æ¬betaåæ°çå段ï¼ânameâåæ°å称âï¼lr_multâå¦ä¹ éçä¹æ°ï¼âdecay_multâæéè¡°åä¹æ°ï¼âinitâåå§åæ¹æ³ï¼å¯ä»¥æ¯âgaussianâï¼âuniformâåâxavierâï¼âstdâï¼âmeanâï¼âhighâï¼âlowâ表示ç¸åºåå§åæ¹æ³ï¼âclampâ表示梯度约æï¼å¼æ¯æ éï¼âregularizerâç¨äºæ£ååï¼ç®åæ¯æâl2â</p></li> +<li><p><strong>gamma_specs (dict)</strong> â åbeta_specs类似, ä½ç¨äºgammaåæ°.</p></li> +<li><p><strong>name (string)</strong> â å±å</p></li> +<li><p><strong>input_sample_shape (tuple)</strong> â æ´åæ°ï¼è³å°ä¸ä¸ª</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-lrn-name-size-5-alpha-1-beta-0-75-mode-cross-channel-k-1-input-sample-shape-none"> -<span id="class-singa-layer-lrn-name-size-5-alpha-1-beta-0-75-mode-cross-channel-k-1-input-sample-shape-none"></span><h3>class singa.layer.LRN(name, size=5, alpha=1, beta=0.75, mode=âcross_channelâ, k=1, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-lrn-name-size-5-alpha-1-beta-0-75-mode-cross-channel-k-1-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.LRN(name, size=5, alpha=1, beta=0.75, mode=âcross_channelâ, k=1, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-lrn-name-size-5-alpha-1-beta-0-75-mode-cross-channel-k-1-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>å±é¨ååºå½ä¸åã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>size (int)</strong> â ç¨äºå½ä¸åçééæ°.</li> -<li><strong>mode (string)</strong> â âcross_channelâ</li> -<li><strong>input_sample_shape (tuple)</strong> â 3ç»´å ç»ï¼(channel, height, width)</li> +<li><p><strong>size (int)</strong> â ç¨äºå½ä¸åçééæ°.</p></li> +<li><p><strong>mode (string)</strong> â âcross_channelâ</p></li> +<li><p><strong>input_sample_shape (tuple)</strong> â 3ç»´å ç»ï¼(channel, height, width)</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-dense-name-num-output-use-bias-true-w-specs-none-b-specs-none-w-transpose-false-input-sample-shape-none"> -<span id="class-singa-layer-dense-name-num-output-use-bias-true-w-specs-none-b-specs-none-w-transpose-false-input-sample-shape-none"></span><h3>class singa.layer.Dense(name, num_output, use_bias=True, W_specs=None, b_specs=None, W_transpose=False, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-dense-name-num-output-use-bias-true-w-specs-none-b-specs-none-w-transpose-false-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Dense(name, num_output, use_bias=True, W_specs=None, b_specs=None, W_transpose=False, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-dense-name-num-output-use-bias-true-w-specs-none-b-specs-none-w-transpose-false-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>è¿è¡çº¿æ§ææ¾å°åæ¢ï¼ä¹è¢«å«åå 积æå ¨è¿æ¥å±ã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>num_output (int)</strong> â è¾åºç¹å¾é¿åº¦</li> -<li><strong>use_bias (bool)</strong> â 转æ¢åçç¹å¾åéæ¯å¦å ä¸å移åé</li> -<li><strong>W_specs (dict)</strong> â å å«æå¼ç©éµçå段ï¼ânameâåæ°å称âï¼lr_multâå¦ä¹ éçä¹æ°ï¼âdecay_multâæéè¡°åä¹æ°ï¼âinitâåå§åæ¹æ³ï¼å¯ä»¥æ¯âgaussianâï¼âuniformâåâxavierâï¼âstdâï¼âmeanâï¼âhighâï¼âlowâ表示ç¸åºåå§åæ¹æ³ï¼âclampâ表示梯度约æï¼å¼æ¯æ éï¼âregularizerâç¨äºæ£ååï¼ç®åæ¯æâl2â</li> -<li><strong>b_specs (dict)</strong> â å移åéçå段, åW_specs类似</li> -<li><strong>W_transpose (bool)</strong> â å¦æ为çï¼è¾åºä¸ºx*W.T+b</li> -<li><strong>input_sample_shape (tuple)</strong> â è¾å ¥ç¹å¾é¿åº¦</li> +<li><p><strong>num_output (int)</strong> â è¾åºç¹å¾é¿åº¦</p></li> +<li><p><strong>use_bias (bool)</strong> â 转æ¢åçç¹å¾åéæ¯å¦å ä¸å移åé</p></li> +<li><p><strong>W_specs (dict)</strong> â å å«æå¼ç©éµçå段ï¼ânameâåæ°å称âï¼lr_multâå¦ä¹ éçä¹æ°ï¼âdecay_multâæéè¡°åä¹æ°ï¼âinitâåå§åæ¹æ³ï¼å¯ä»¥æ¯âgaussianâï¼âuniformâåâxavierâï¼âstdâï¼âmeanâï¼âhighâï¼âlowâ表示ç¸åºåå§åæ¹æ³ï¼âclampâ表示梯度约æï¼å¼æ¯æ éï¼âregularizerâç¨äºæ£ååï¼ç®åæ¯æâl2â</p></li> +<li><p><strong>b_specs (dict)</strong> â å移åéçå段, åW_specs类似</p></li> +<li><p><strong>W_transpose (bool)</strong> â å¦æ为çï¼è¾åºä¸ºx*W.T+b</p></li> +<li><p><strong>input_sample_shape (tuple)</strong> â è¾å ¥ç¹å¾é¿åº¦</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-dropout-name-p-0-5-input-sample-shape-none"> -<span id="class-singa-layer-dropout-name-p-0-5-input-sample-shape-none"></span><h3>class singa.layer.Dropout(name, p=0.5, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-dropout-name-p-0-5-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Dropout(name, p=0.5, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-dropout-name-p-0-5-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>Dropoutå±</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>p (float)</strong> â éæºä¸¢æä¸ä¸ªå ç´ ï¼å³å°å ¶ä¸è®¾ä¸º0ï¼çæ¦ç</li> -<li><strong>name (string)</strong> â å±å</li> +<li><p><strong>p (float)</strong> â éæºä¸¢æä¸ä¸ªå ç´ ï¼å³å°å ¶ä¸è®¾ä¸º0ï¼çæ¦ç</p></li> +<li><p><strong>name (string)</strong> â å±å</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-activation-name-mode-relu-input-sample-shape-none"> -<span id="class-singa-layer-activation-name-mode-relu-input-sample-shape-none"></span><h3>class singa.layer.Activation(name, mode=âreluâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-activation-name-mode-relu-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Activation(name, mode=âreluâ, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-activation-name-mode-relu-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>æ¿å±å±</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>name (string)</strong> â å±å</li> -<li><strong>mode (string)</strong> â âreluâ, âsigmoidâæ âtanhâ</li> -<li><strong>input_sample_shape (tuple)</strong> â åä¸ªæ ·æ¬çå½¢ç¶</li> +<li><p><strong>name (string)</strong> â å±å</p></li> +<li><p><strong>mode (string)</strong> â âreluâ, âsigmoidâæ âtanhâ</p></li> +<li><p><strong>input_sample_shape (tuple)</strong> â åä¸ªæ ·æ¬çå½¢ç¶</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-softmax-name-axis-1-input-sample-shape-none"> -<span id="class-singa-layer-softmax-name-axis-1-input-sample-shape-none"></span><h3>class singa.layer.Softmax(name, axis=1, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-softmax-name-axis-1-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Softmax(name, axis=1, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-softmax-name-axis-1-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>éç¨SoftMaxã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>axis (int)</strong> â 对[axis, -1)çæ°æ®é个è¿è¡SoftMax</li> -<li><strong>input_sample_shape (tuple)</strong> â åä¸ªæ ·æ¬çå½¢ç¶</li> +<li><p><strong>axis (int)</strong> â 对[axis, -1)çæ°æ®é个è¿è¡SoftMax</p></li> +<li><p><strong>input_sample_shape (tuple)</strong> â åä¸ªæ ·æ¬çå½¢ç¶</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-flatten-name-axis-1-input-sample-shape-none"> -<span id="class-singa-layer-flatten-name-axis-1-input-sample-shape-none"></span><h3>class singa.layer.Flatten(name, axis=1, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-flatten-name-axis-1-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Flatten(name, axis=1, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-flatten-name-axis-1-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>å°è¾å ¥tensoréå¡ä¸ºä¸ä¸ªç©éµã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>axis (int)</strong> â æ ¹æ®æå®ç»´åº¦å°è¾å ¥éå¡ä¸ºç©éµï¼[0,axis)ä½ä¸ºè¡ï¼[axis, -1)ä½ä¸ºå</li> -<li><strong>input_sample_shape (tuple)</strong> â åä¸ªæ ·æ¬çå½¢ç¶</li> +<li><p><strong>axis (int)</strong> â æ ¹æ®æå®ç»´åº¦å°è¾å ¥éå¡ä¸ºç©éµï¼[0,axis)ä½ä¸ºè¡ï¼[axis, -1)ä½ä¸ºå</p></li> +<li><p><strong>input_sample_shape (tuple)</strong> â åä¸ªæ ·æ¬çå½¢ç¶</p></li> </ul> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-merge-name-input-sample-shape-none"> -<span id="class-singa-layer-merge-name-input-sample-shape-none"></span><h3>class singa.layer.Merge(name, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-merge-name-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Merge(name, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-merge-name-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>对ææè¾å ¥tensoræ±åã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>input_sample_shape</strong> â è¾å ¥æ ·æ¬çå½¢ç¶ãæææ ·æ¬çå½¢ç¶åºè¯¥ä¸è´ã</li> +<li><p><strong>input_sample_shape</strong> â è¾å ¥æ ·æ¬çå½¢ç¶ãæææ ·æ¬çå½¢ç¶åºè¯¥ä¸è´ã</p></li> </ul> <div class="section" id="setup-in-shape"> -<span id="setup-in-shape"></span><h4>setup(in_shape)<a class="headerlink" href="#setup-in-shape" title="Permalink to this headline">¶</a></h4> +<h4>setup(in_shape)<a class="headerlink" href="#setup-in-shape" title="Permalink to this headline">¶</a></h4> </div> -<div class="section" id="get-output-sample-shape"> -<span id="id3"></span><h4>get_output_sample_shape()<a class="headerlink" href="#get-output-sample-shape" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id3"> +<h4>get_output_sample_shape()<a class="headerlink" href="#id3" title="Permalink to this headline">¶</a></h4> </div> <div class="section" id="forward-flag-inputs"> -<span id="forward-flag-inputs"></span><h4>forward(flag, inputs)<a class="headerlink" href="#forward-flag-inputs" title="Permalink to this headline">¶</a></h4> +<h4>forward(flag, inputs)<a class="headerlink" href="#forward-flag-inputs" title="Permalink to this headline">¶</a></h4> <p>éè¿æ±åå并ææè¾å ¥tensorã TODO(wangwei) å ç´ çº§å«çå并æä½ã</p> <p><strong>è¿åå¼ï¼</strong> å个tensorï¼å å«ææè¾å ¥tensorçå</p> </div> <div class="section" id="backward-flag-grad"> -<span id="backward-flag-grad"></span><h4>backward(flag, grad)<a class="headerlink" href="#backward-flag-grad" title="Permalink to this headline">¶</a></h4> +<h4>backward(flag, grad)<a class="headerlink" href="#backward-flag-grad" title="Permalink to this headline">¶</a></h4> <p>å¤å¶æ¯ä¸ªè¾å ¥å±ç梯度tensorã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>grad</strong> - 梯度tensor</li> +<li><p><strong>grad</strong> - 梯度tensor</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> tensorå表ï¼æ¯ä¸ªè¾å ¥å±å¯¹åºå ¶ä¸ä¸ä¸ª</p> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-split-name-num-output-input-sample-shape-none"> -<span id="class-singa-layer-split-name-num-output-input-sample-shape-none"></span><h3>class singa.layer.Split(name, num_output, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-split-name-num-output-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Split(name, num_output, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-split-name-num-output-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>çæè¾å ¥tensorçå¤ä¸ªå¯æ¬ã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>num_output (int)</strong> â å¾ çæçè¾åºtensoræ°ç®</li> -<li><strong>input_sample_shape()</strong> â å å«ä¸ä¸ªæ´åæ°ï¼ä»£è¡¨è¾å ¥æ ·æ¬ç¹å¾å¤§å°</li> +<li><p><strong>num_output (int)</strong> â å¾ çæçè¾åºtensoræ°ç®</p></li> +<li><p><strong>input_sample_shape()</strong> â å å«ä¸ä¸ªæ´åæ°ï¼ä»£è¡¨è¾å ¥æ ·æ¬ç¹å¾å¤§å°</p></li> </ul> -<div class="section" id="setup-in-shape"> -<span id="id4"></span><h4>setup(in_shape)<a class="headerlink" href="#setup-in-shape" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id4"> +<h4>setup(in_shape)<a class="headerlink" href="#id4" title="Permalink to this headline">¶</a></h4> </div> -<div class="section" id="get-output-sample-shape"> -<span id="id5"></span><h4>get_output_sample_shape()<a class="headerlink" href="#get-output-sample-shape" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id5"> +<h4>get_output_sample_shape()<a class="headerlink" href="#id5" title="Permalink to this headline">¶</a></h4> </div> <div class="section" id="forward"> -<span id="forward"></span><h4>forward()<a class="headerlink" href="#forward" title="Permalink to this headline">¶</a></h4> +<h4>forward()<a class="headerlink" href="#forward" title="Permalink to this headline">¶</a></h4> <p>çæè¾å ¥tensorçå¤ä¸ªå¯æ¬ã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â 没æç¨å°</li> -<li><strong>input</strong> â å个è¾å ¥tensor</li> +<li><p><strong>flag</strong> â 没æç¨å°</p></li> +<li><p><strong>input</strong> â å个è¾å ¥tensor</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> è¾åºtensorå表ï¼æ¯ä¸ªå¯¹åºè¾å ¥çä¸ä¸ªæ·è´</p> </div> <div class="section" id="backward"> -<span id="backward"></span><h4>backward()<a class="headerlink" href="#backward" title="Permalink to this headline">¶</a></h4> +<h4>backward()<a class="headerlink" href="#backward" title="Permalink to this headline">¶</a></h4> <p>对ææè¾å ¥tensoræ±åå¾å°å个è¾åºtensorã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>grad</strong> - 梯度tensor</li> +<li><p><strong>grad</strong> - 梯度tensor</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> ä¸ä¸ªtensorï¼ä»£è¡¨ææè¾å ¥æ¢¯åº¦tensorçæ±å</p> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-concat-name-axis-input-sample-shapes-none"> -<span id="class-singa-layer-concat-name-axis-input-sample-shapes-none"></span><h3>class singa.layer.Concat(name, axis, input_sample_shapes=None)<a class="headerlink" href="#class-singa-layer-concat-name-axis-input-sample-shapes-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Concat(name, axis, input_sample_shapes=None)<a class="headerlink" href="#class-singa-layer-concat-name-axis-input-sample-shapes-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>å°tensorç«ç´(axis=0)ææ°´å¹³(axis=1)æ¼æ¥ãç®åä» æ¯æ2ç»´tensorã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>axis (int)</strong> â 0表示æ¼æ¥è¡; 1表示æ¼æ¥å;</li> -<li><strong>input_sample_shapes</strong> â æ ·æ¬å½¢ç¶çå ç»å表ï¼æ¯ä¸ªå¯¹åºä¸ä¸ªè¾å ¥æ ·æ¬çtensor</li> +<li><p><strong>axis (int)</strong> â 0表示æ¼æ¥è¡; 1表示æ¼æ¥å;</p></li> +<li><p><strong>input_sample_shapes</strong> â æ ·æ¬å½¢ç¶çå ç»å表ï¼æ¯ä¸ªå¯¹åºä¸ä¸ªè¾å ¥æ ·æ¬çtensor</p></li> </ul> -<div class="section" id="forward-flag-inputs"> -<span id="id6"></span><h4>forward(flag, inputs)<a class="headerlink" href="#forward-flag-inputs" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id6"> +<h4>forward(flag, inputs)<a class="headerlink" href="#id6" title="Permalink to this headline">¶</a></h4> <p>æ¼æ¥ææè¾å ¥tensorã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â åLayer::forward()</li> -<li><strong>input</strong> â tensorå表</li> +<li><p><strong>flag</strong> â åLayer::forward()</p></li> +<li><p><strong>input</strong> â tensorå表</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> ä¸ä¸ªæ¼æ¥åçtensor</p> </div> -<div class="section" id="backward-flag-dy"> -<span id="id7"></span><h4>backward(flag, dy)<a class="headerlink" href="#backward-flag-dy" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id7"> +<h4>backward(flag, dy)<a class="headerlink" href="#id7" title="Permalink to this headline">¶</a></h4> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â same as Layer::backward()</li> -<li><strong>dy (Tensor)</strong> â the gradient tensors of y w.r.t objective loss</li> +<li><p><strong>flag</strong> â same as Layer::backward()</p></li> +<li><p><strong>dy (Tensor)</strong> â the gradient tensors of y w.r.t objective loss</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> å ç»(dx, []), dxæ¯tensorå表ï¼å¯¹åºè¾å ¥ç梯度ï¼[]æ¯ç©ºå表</p> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-slice-name-axis-slice-point-input-sample-shape-none"> -<span id="class-singa-layer-slice-name-axis-slice-point-input-sample-shape-none"></span><h3>class singa.layer.Slice(name, axis, slice_point, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-slice-name-axis-slice-point-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.Slice(name, axis, slice_point, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-slice-name-axis-slice-point-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>å°è¾å ¥tensor沿ç«ç´(axis=0)ææ°´å¹³(axis=1)åæå¤ä¸ªåtensorã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>axis (int)</strong> â 0代表åå²è¡; 1代表åå²å;</li> -<li><strong>slice_point (list)</strong> â 沿çè½´åå²çä½ç½®ï¼n-1个åå²ç¹å¯¹åºn个åtensorï¼</li> -<li><strong>input_sample_shape</strong> â è¾å ¥æ ·æ¬tensorçå½¢ç¶</li> +<li><p><strong>axis (int)</strong> â 0代表åå²è¡; 1代表åå²å;</p></li> +<li><p><strong>slice_point (list)</strong> â 沿çè½´åå²çä½ç½®ï¼n-1个åå²ç¹å¯¹åºn个åtensorï¼</p></li> +<li><p><strong>input_sample_shape</strong> â è¾å ¥æ ·æ¬tensorçå½¢ç¶</p></li> </ul> -<div class="section" id="get-output-sample-shape"> -<span id="id8"></span><h4>get_output_sample_shape()<a class="headerlink" href="#get-output-sample-shape" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id8"> +<h4>get_output_sample_shape()<a class="headerlink" href="#id8" title="Permalink to this headline">¶</a></h4> </div> -<div class="section" id="forward-flag-x"> -<span id="id9"></span><h4>forward(flag, x)<a class="headerlink" href="#forward-flag-x" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id9"> +<h4>forward(flag, x)<a class="headerlink" href="#id9" title="Permalink to this headline">¶</a></h4> <p>沿ç»å®è½´åå²è¾å ¥tensorã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â åLayer::forward()</li> -<li><strong>x</strong> â å个è¾å ¥tensor</li> +<li><p><strong>flag</strong> â åLayer::forward()</p></li> +<li><p><strong>x</strong> â å个è¾å ¥tensor</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> è¾åºtensorå表</p> </div> <div class="section" id="backward-flag-grads"> -<span id="backward-flag-grads"></span><h4>backward(flag, grads)<a class="headerlink" href="#backward-flag-grads" title="Permalink to this headline">¶</a></h4> +<h4>backward(flag, grads)<a class="headerlink" href="#backward-flag-grads" title="Permalink to this headline">¶</a></h4> <p>æ¼æ¥ææ梯度tensor以çæä¸ä¸ªè¾åºtensorã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â åLayer::backward()</li> -<li><strong>grads</strong> â tensorå表ï¼æ¯ä¸ªå¯¹åºä¸ä¸ªåå²ç梯度tensor -<strong>è¿åå¼ï¼</strong> å ç»(dx, []), dxæ¯ä¸ä¸ªtensorï¼å¯¹åºåå§è¾å ¥ç梯度ï¼[]æ¯ç©ºå表</li> +<li><p><strong>flag</strong> â åLayer::backward()</p></li> +<li><p><strong>grads</strong> â tensorå表ï¼æ¯ä¸ªå¯¹åºä¸ä¸ªåå²ç梯度tensor +<strong>è¿åå¼ï¼</strong> å ç»(dx, []), dxæ¯ä¸ä¸ªtensorï¼å¯¹åºåå§è¾å ¥ç梯度ï¼[]æ¯ç©ºå表</p></li> </ul> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-rnn-name-hidden-size-rnn-mode-lstm-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none"> -<span id="class-singa-layer-rnn-name-hidden-size-rnn-mode-lstm-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none"></span><h3>class singa.layer.RNN(name, hidden_size, rnn_mode=âlstmâ, dropout=0.0, num_stacks=1, input_mode=âlinearâ, bidirectional=False, param_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-rnn-name-hidden-size-rnn-mode-lstm-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.RNN(name, hidden_size, rnn_mode=âlstmâ, dropout=0.0, num_stacks=1, input_mode=âlinearâ, bidirectional=False, param_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-rnn-name-hidden-size-rnn-mode-lstm-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.Layer</span></code></p> <p>éå½å±å å«4个åå ï¼å³lstm, gru, tanhåreluã</p> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>hidden_size</strong> â éå«å±ç¹å¾å¤§å°ï¼åææå±çå æ ã</li> -<li><strong>rnn_mode</strong> â å³å®äºRNNåå ï¼å¯ä»¥æ¯âlstmâ, âgruâ, âtanhâå âreluâã对äºæ¯ç§æ¨¡å¼ï¼å¯ä»¥åècudnnæåã</li> -<li><strong>num_stacks</strong> â rnnå±çå æ æ°éãè¿ä¸åäºéè¦å±å¼çåºåé¿åº¦ã</li> -<li><strong>input_mode</strong> â âlinearâï¼éè¿çº¿æ§åæ¢å°è¾å ¥ç¹å¾x转æ¢æ大å°ä¸ºhidden_sizeçç¹å¾åéï¼âskipâï¼ä» è¦æ±è¾å ¥ç¹å¾å¤§å°çäºhidden_sizeã</li> -<li><strong>bidirection</strong> â 对äºååRNN为çã</li> -<li><strong>param_specs</strong> â RNNåæ°çåå§åé ç½®ã</li> -<li><strong>input_sample_shape</strong> â å å«ä¸ä¸ªæ´åæ°ï¼ä»£è¡¨è¾å ¥æ ·æ¬çç¹å¾å¤§å°ã</li> +<li><p><strong>hidden_size</strong> â éå«å±ç¹å¾å¤§å°ï¼åææå±çå æ ã</p></li> +<li><p><strong>rnn_mode</strong> â å³å®äºRNNåå ï¼å¯ä»¥æ¯âlstmâ, âgruâ, âtanhâå âreluâã对äºæ¯ç§æ¨¡å¼ï¼å¯ä»¥åècudnnæåã</p></li> +<li><p><strong>num_stacks</strong> â rnnå±çå æ æ°éãè¿ä¸åäºéè¦å±å¼çåºåé¿åº¦ã</p></li> +<li><p><strong>input_mode</strong> â âlinearâï¼éè¿çº¿æ§åæ¢å°è¾å ¥ç¹å¾x转æ¢æ大å°ä¸ºhidden_sizeçç¹å¾åéï¼âskipâï¼ä» è¦æ±è¾å ¥ç¹å¾å¤§å°çäºhidden_sizeã</p></li> +<li><p><strong>bidirection</strong> â 对äºååRNN为çã</p></li> +<li><p><strong>param_specs</strong> â RNNåæ°çåå§åé ç½®ã</p></li> +<li><p><strong>input_sample_shape</strong> â å å«ä¸ä¸ªæ´åæ°ï¼ä»£è¡¨è¾å ¥æ ·æ¬çç¹å¾å¤§å°ã</p></li> </ul> -<div class="section" id="forward-flag-inputs"> -<span id="id10"></span><h4>forward(flag, inputs)<a class="headerlink" href="#forward-flag-inputs" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id10"> +<h4>forward(flag, inputs)<a class="headerlink" href="#id10" title="Permalink to this headline">¶</a></h4> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â True(kTrain) 代表è®ç»ï¼False(kEval)代表éªè¯; å ¶ä»å¼ç¨ä½ä»¥å使ç¨ã</li> -<li><strong><x1, x2,..xn, hx, cx></strong> â å ¶ä¸ï¼xiæ¯è¾å ¥(inputs,)第i个ä½ç½®çtensorï¼å®çå½¢ç¶æ¯ (batch_size, input_feature_length); xiçbatch_sizeå¿ é¡»å¤§äºxi + 1ç大å°; hxæ¯åå§éèç¶æï¼å½¢ç¶æ¯ï¼num_stacks * bidirectionï¼2ï¼1ï¼batch_sizeï¼hidden_sizeï¼ã cxæ¯ä¸hyç¸åå½¢ç¶çåå§ç»èç¶æå¼ éã cxä» å¯¹lstmææã 对äºå ¶ä»RNNï¼ä¸åå¨cxã hxåcxé½å¯ä»¥æ¯æ²¡æå½¢ç¶åæ°æ®çèæå¼ éã -è¿åå¼ï¼<y1ï¼y2ï¼â¦ ynï¼hyï¼cy>ï¼å ¶ä¸yiæ¯ç¬¬i个ä½ç½®çè¾åºå¼ éï¼å ¶å½¢ç¶æ¯ï¼batch_sizeï¼hidden_size *ååï¼2ï¼1ï¼ã hyæ¯æç»çéèç¶æå¼ éã cxæ¯æç»çç»èç¶æå¼ éã cxä» ç¨äºlstmã</li> +<li><p><strong>flag</strong> â True(kTrain) 代表è®ç»ï¼False(kEval)代表éªè¯; å ¶ä»å¼ç¨ä½ä»¥å使ç¨ã</p></li> +<li><p><strong><x1, x2,..xn, hx, cx></strong> â å ¶ä¸ï¼xiæ¯è¾å ¥(inputs,)第i个ä½ç½®çtensorï¼å®çå½¢ç¶æ¯ (batch_size, input_feature_length); xiçbatch_sizeå¿ é¡»å¤§äºxi + 1ç大å°; hxæ¯åå§éèç¶æï¼å½¢ç¶æ¯ï¼num_stacks * bidirectionï¼2ï¼1ï¼batch_sizeï¼hidden_sizeï¼ã cxæ¯ä¸hyç¸åå½¢ç¶çåå§ç»èç¶æå¼ éã cxä» å¯¹lstmææã 对äºå ¶ä»RNNï¼ä¸åå¨cxã hxåcxé½å¯ä»¥æ¯æ²¡æå½¢ç¶åæ°æ®çèæå¼ éã +è¿åå¼ï¼<y1ï¼y2ï¼â¦ ynï¼hyï¼cy>ï¼å ¶ä¸yiæ¯ç¬¬i个ä½ç½®çè¾åºå¼ éï¼å ¶å½¢ç¶æ¯ï¼batch_sizeï¼hidden_size *ååï¼2ï¼1ï¼ã hyæ¯æç»çéèç¶æå¼ éã cxæ¯æç»çç»èç¶æå¼ éã cxä» ç¨äºlstmã</p></li> </ul> </div> -<div class="section" id="backward-flag-grad"> -<span id="id11"></span><h4>backward(flag, grad)<a class="headerlink" href="#backward-flag-grad" title="Permalink to this headline">¶</a></h4> +<div class="section" id="id11"> +<h4>backward(flag, grad)<a class="headerlink" href="#id11" title="Permalink to this headline">¶</a></h4> <p><strong>åæ°ï¼</strong></p> <ul class="simple"> -<li><strong>flag</strong> â æªæ¥ä½¿ç¨</li> -<li><strong><dy1, dy2,..dyn, dhy, dcy></strong> - å ¶ä¸ï¼dyiæ¯(grad,) 第i个ä½ç½®ç梯度ï¼å®çå½¢ç¶æ¯ (batch_size, hidden_size*bidirection?2 (i-th) â 1); dhyæ¯æç»éèç¶æçæ¸åï¼å®çå½¢ç¶æ¯ï¼num_stacks *ååï¼2ï¼1ï¼batch_sizeï¼hidden_sizeï¼ãdcyæ¯æç»åå ç¶æç梯度ã cxä» å¯¹lstmææï¼å ¶ä»RNNä¸åå¨cxã dhyådcyé½å¯ä»¥æ¯æ²¡æå½¢ç¶åæ°æ®çèætensorã</li> +<li><p><strong>flag</strong> â æªæ¥ä½¿ç¨</p></li> +<li><p><strong><dy1, dy2,..dyn, dhy, dcy></strong> - å ¶ä¸ï¼dyiæ¯(grad,) 第i个ä½ç½®ç梯度ï¼å®çå½¢ç¶æ¯ (batch_size, hidden_size*bidirection?2 (i-th) â 1); dhyæ¯æç»éèç¶æçæ¸åï¼å®çå½¢ç¶æ¯ï¼num_stacks *ååï¼2ï¼1ï¼batch_sizeï¼hidden_sizeï¼ãdcyæ¯æç»åå ç¶æç梯度ã cxä» å¯¹lstmææï¼å ¶ä»RNNä¸åå¨cxã dhyådcyé½å¯ä»¥æ¯æ²¡æå½¢ç¶åæ°æ®çèætensorã</p></li> </ul> <p><strong>è¿åå¼ï¼</strong> <dx1ï¼dx2ï¼â¦ dxnï¼dhxï¼dcx>ï¼å ¶ä¸dxiæ¯ç¬¬i个è¾å ¥çæ¢¯åº¦å¼ éï¼å®çå½¢ç¶æ¯ï¼batch_sizeï¼input_feature_lengthï¼ã dhxæ¯åå§éèç¶æç梯度ã dcxæ¯åå§åå ç¶æç梯度ï¼ä» 对lstmææã</p> </div> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-lstm-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none"> -<span id="class-singa-layer-lstm-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none"></span><h3>class singa.layer.LSTM(name, hidden_size, dropout=0.0, num_stacks=1, input_mode=âlinearâ, bidirectional=False, param_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-lstm-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.LSTM(name, hidden_size, dropout=0.0, num_stacks=1, input_mode=âlinearâ, bidirectional=False, param_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-lstm-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.RNN</span></code></p> </div> <hr class="docutils" /> <div class="section" id="class-singa-layer-gru-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none"> -<span id="class-singa-layer-gru-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none"></span><h3>class singa.layer.GRU(name, hidden_size, dropout=0.0, num_stacks=1, input_mode=âlinearâ, bidirectional=False, param_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-gru-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> +<h3>class singa.layer.GRU(name, hidden_size, dropout=0.0, num_stacks=1, input_mode=âlinearâ, bidirectional=False, param_specs=None, input_sample_shape=None)<a class="headerlink" href="#class-singa-layer-gru-name-hidden-size-dropout-0-0-num-stacks-1-input-mode-linear-bidirectional-false-param-specs-none-input-sample-shape-none" title="Permalink to this headline">¶</a></h3> <p>åºç±»ï¼<code class="docutils literal notranslate"><span class="pre">singa.layer.RNN</span></code></p> <hr class="docutils" /> <div class="section" id="singa-layer-get-layer-list"> -<span id="singa-layer-get-layer-list"></span><h4>singa.layer.get_layer_list()<a class="headerlink" href="#singa-layer-get-layer-list" title="Permalink to this headline">¶</a></h4> +<h4>singa.layer.get_layer_list()<a class="headerlink" href="#singa-layer-get-layer-list" title="Permalink to this headline">¶</a></h4> <p>è¿åå å«æææ¯æå¾å±çæ è¯ç¬¦ï¼æ ç¾ï¼çå符串å表</p> <hr class="docutils" /> </div> @@ -717,7 +717,7 @@ TODO(wangwei) å ç´ çº§å«ç <a href="net.html" class="btn btn-neutral float-right" title="åé¦ç½ç»" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a> - <a href="tensor.html" class="btn btn-neutral" title="å¼ é(Tensor)" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a> + <a href="tensor.html" class="btn btn-neutral float-left" title="å¼ é(Tensor)" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a> </div> @@ -726,7 +726,7 @@ TODO(wangwei) å ç´ çº§å«ç <div role="contentinfo"> <p> - © Copyright 2019 The Apache Software Foundation. All rights reserved. Apache SINGA, Apache, the Apache feather logo, and the Apache SINGA project logos are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners.. + © Copyright 2019 The Apache Software Foundation. All rights reserved. Apache SINGA, Apache, the Apache feather logo, and the Apache SINGA project logos are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p> </div> @@ -743,36 +743,17 @@ TODO(wangwei) å ç´ çº§å«ç - - - <script type="text/javascript"> - var DOCUMENTATION_OPTIONS = { - URL_ROOT:'../', - VERSION:'1.1.0', - LANGUAGE:'None', - COLLAPSE_INDEX:false, - FILE_SUFFIX:'.html', - HAS_SOURCE: true, - SOURCELINK_SUFFIX: '.txt' - }; - </script> - <script type="text/javascript" src="../_static/jquery.js"></script> - <script type="text/javascript" src="../_static/underscore.js"></script> - <script type="text/javascript" src="../_static/doctools.js"></script> - - - - - - <script type="text/javascript" src="../_static/js/theme.js"></script> - - <script type="text/javascript"> jQuery(function () { SphinxRtdTheme.Navigation.enable(true); }); </script> + + + + + <div class="rst-versions" data-toggle="rst-versions" role="note" aria-label="versions"> <span class="rst-current-version" data-toggle="rst-current-version"> <span class="fa fa-book"> incubator-singa </span>
