Author: tommaso
Date: Tue Aug 7 09:06:13 2012
New Revision: 1370150
URL: http://svn.apache.org/viewvc?rev=1370150&view=rev
Log:
adding selection function interface with default (max) implementation
Added:
labs/yay/trunk/core/src/main/java/org/apache/yay/MaxSelectionFunction.java
labs/yay/trunk/core/src/main/java/org/apache/yay/SelectionFunction.java
Added:
labs/yay/trunk/core/src/main/java/org/apache/yay/MaxSelectionFunction.java
URL:
http://svn.apache.org/viewvc/labs/yay/trunk/core/src/main/java/org/apache/yay/MaxSelectionFunction.java?rev=1370150&view=auto
==============================================================================
--- labs/yay/trunk/core/src/main/java/org/apache/yay/MaxSelectionFunction.java
(added)
+++ labs/yay/trunk/core/src/main/java/org/apache/yay/MaxSelectionFunction.java
Tue Aug 7 09:06:13 2012
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * 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
+ *
+ * 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.
+ */
+package org.apache.yay;
+
+import java.util.Collection;
+import java.util.Collections;
+
+/**
+ * Selects the max value from a {@link Collection} of outputs
+ */
+public class MaxSelectionFunction implements
SelectionFunction<Collection<Comparable>, Comparable> {
+
+ @Override
+ public Comparable selectOutput(Collection<Comparable> neuralNetworkOutput)
{
+ return Collections.max(neuralNetworkOutput);
+ }
+}
Added: labs/yay/trunk/core/src/main/java/org/apache/yay/SelectionFunction.java
URL:
http://svn.apache.org/viewvc/labs/yay/trunk/core/src/main/java/org/apache/yay/SelectionFunction.java?rev=1370150&view=auto
==============================================================================
--- labs/yay/trunk/core/src/main/java/org/apache/yay/SelectionFunction.java
(added)
+++ labs/yay/trunk/core/src/main/java/org/apache/yay/SelectionFunction.java Tue
Aug 7 09:06:13 2012
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * 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
+ *
+ * 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.
+ */
+package org.apache.yay;
+
+/**
+ * A function to apply on the raw output of a {@link NeuralNetwork} in order to
+ * transform it in a more convenient format / type
+ */
+public interface SelectionFunction<N, O> {
+
+ public O selectOutput(N neuralNetworkOutput);
+
+}
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