http://git-wip-us.apache.org/repos/asf/predictionio-site/blob/9d2bd407/gallery/templates.yaml ---------------------------------------------------------------------- diff --git a/gallery/templates.yaml b/gallery/templates.yaml index a5bcb0a..ddb4547 100644 --- a/gallery/templates.yaml +++ b/gallery/templates.yaml @@ -115,7 +115,7 @@ - template: name: Recommendation - repo: "https://github.com/apache/incubator-predictionio-template-recommender"; + repo: "https://github.com/apache/predictionio-template-recommender"; description: |- An engine template is an almost-complete implementation of an engine. PredictionIO's Recommendation Engine Template has integrated Apache Spark MLlib's Collaborative Filtering algorithm by default. You can customize it easily to fit your specific needs. tags: [recommender] @@ -129,7 +129,7 @@ - template: name: E-Commerce Recommendation - repo: "https://github.com/apache/incubator-predictionio-template-ecom-recommender"; + repo: "https://github.com/apache/predictionio-template-ecom-recommender"; description: |- This engine template provides personalized recommendation for e-commerce applications with the following features by default: @@ -150,7 +150,7 @@ - template: name: Similar Product - repo: "https://github.com/apache/incubator-predictionio-template-similar-product"; + repo: "https://github.com/apache/predictionio-template-similar-product"; description: |- This engine template recommends products that are "similar" to the input product(s). Similarity is not defined by user or item attributes but by users' previous actions. By default, it uses 'view' action such that product A and B are considered similar if most users who view A also view B. The template can be customized to support other action types such as buy, rate, like..etc tags: [recommender] @@ -164,7 +164,7 @@ - template: name: E-Commerce Recommendation (Java) - repo: "https://github.com/apache/incubator-predictionio-template-java-ecom-recommender"; + repo: "https://github.com/apache/predictionio-template-java-ecom-recommender"; description: |- This engine template provides personalized recommendation for e-commerce applications with the following features by default: @@ -283,7 +283,7 @@ - template: name: Classification - repo: "https://github.com/apache/incubator-predictionio-template-attribute-based-classifier"; + repo: "https://github.com/apache/predictionio-template-attribute-based-classifier"; description: |- An engine template is an almost-complete implementation of an engine. PredictionIO's Classification Engine Template has integrated Apache Spark MLlib's Naive Bayes algorithm by default. tags: [classification] @@ -323,7 +323,7 @@ - template: name: Text Classification - repo: "https://github.com/apache/incubator-predictionio-template-text-classifier"; + repo: "https://github.com/apache/predictionio-template-text-classifier"; description: |- Use this engine for general text classification purposes. Uses OpenNLP library for text vectorization, includes t.f.-i.d.f.-based feature transformation and reduction, and uses Spark MLLib's Multinomial Naive Bayes implementation for classification. tags: [classification, nlp] @@ -333,7 +333,7 @@ status: alpha pio_min_version: 0.9.2 apache_pio_convesion_required: "requires conversion" - support_link: '<a href="https://github.com/apache/incubator-predictionio-template-text-classifier/issues";>Github issues</a>' + support_link: '<a href="https://github.com/apache/predictionio-template-text-classifier/issues";>Github issues</a>' - template: name: Churn Prediction - H2O Sparkling Water @@ -673,7 +673,7 @@ - template: name: Skeleton - repo: "https://github.com/apache/incubator-predictionio-template-skeleton"; + repo: "https://github.com/apache/predictionio-template-skeleton"; description: |- Skeleton template is for developing new engine when you find other engine templates do not fit your needs. This template provides a skeleton to kick start new engine development. tags: [other]
http://git-wip-us.apache.org/repos/asf/predictionio-site/blob/9d2bd407/index.html ---------------------------------------------------------------------- diff --git a/index.html b/index.html index 6a8bac8..522f856 100644 --- a/index.html +++ b/index.html @@ -1,4 +1,4 @@ -<!DOCTYPE html><html><head><title>Welcome to Apache PredictionIO®!</title><meta charset="utf-8"/><meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta class="swiftype" name="title" data-type="string" content="Welcome to Apache PredictionIO®!"/><meta name="description" content="Apache PredictionIO® Open Source Machine Learning Server"/><meta class="swiftype" name="body" data-type="text" content="Apache PredictionIO® Open Source Machine Learning Server"/><link rel="canonical" href="https://predictionio.apache.org/"/><link href="/images/favicon/normal-b330020a.png" rel="shortcut icon"/><link href="/images/favicon/apple-c0febcf2.png" 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>src="/images/logos/logo-ee2b9bb3.png"/></a><span>®</span></div><div >id="menu-wrapper"><div id="pill-wrapper"><a class="pill left" >href="/gallery/template-gallery">TEMPLATES</a> <a class="pill right" >href="//github.com/apache/incubator-predictionio/">OPEN >SOURCE</a></div></div><img class="mobile-search-bar-toggler hidden-md >hidden-lg" src="/images/icons/search-glass-704bd4ff.png"/></div></div></div></header><div id="search-bar-row-wrapper"><div class="container-fluid" id="search-bar-row"><div class="row"><div class="col-md-9 col-sm-11 col-xs-11"><div class="hidden-md hidden-lg" id="mobile-page-heading-wrapper"><p>PredictionIO Docs</p><h4>Welcome to Apache PredictionIO®</h4></div><h4 class="hidden-sm hidden-xs">PredictionIO Docs</h4></div><div class="col-md-3 col-sm-1 col-xs-1 hidden-md hidden-lg"><img id="left-menu-indicator" src="/images/icons/down-arrow-dfe9f7fe.png"/></div><div class="col-md-3 col-sm-12 col-xs-12 swiftype-wrapper"><div class="swiftype"><form class="search-form"><img class="search-box-toggler hidden-xs hidden-sm" src="/images/icons/search-glass-704bd4ff.png"/><div class="search-box"><img src="/images/icons/search-glass-704bd4ff.png"/><input type="text" id="st-search-input" class="st-search-input" placeholder="Search Doc..."/></div><img class="swiftype-row-hider hidden-md hidden-lg" src="/image s/icons/drawer-toggle-active-fcbef12a.png"/></form></div></div><div class="mobile-left-menu-toggler hidden-md hidden-lg"></div></div></div></div><div id="page" class="container-fluid"><div class="row"><div id="left-menu-wrapper" class="col-md-3"><nav id="nav-main"><ul><li class="level-1"><a class="expandible active" href="/"><span>Apache PredictionIO® Documentation</span></a><ul><li class="level-2"><a class="final active" href="/"><span>Welcome to Apache PredictionIO®</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Getting Started</span></a><ul><li class="level-2"><a class="final" href="/start/"><span>A Quick Intro</span></a></li><li class="level-2"><a class="final" href="/install/"><span>Installing Apache PredictionIO</span></a></li><li class="level-2"><a class="final" href="/start/download/"><span>Downloading an Engine Template</span></a></li><li class="level-2"><a class="final" href="/start/deploy/"><span>Deploying Your First Engine</span></a>< /li><li class="level-2"><a class="final" href="/start/customize/"><span>Customizing the Engine</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Integrating with Your App</span></a><ul><li class="level-2"><a class="final" href="/appintegration/"><span>App Integration Overview</span></a></li><li class="level-2"><a class="expandible" href="/sdk/"><span>List of SDKs</span></a><ul><li class="level-3"><a class="final" href="/sdk/java/"><span>Java & Android SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/php/"><span>PHP SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/python/"><span>Python SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/ruby/"><span>Ruby SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/community/"><span>Community Powered SDKs</span></a></li></ul></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Deploying an Engine</span></a><ul><li class="level-2 "><a class="final" href="/deploy/"><span>Deploying as a Web Service</span></a></li><li class="level-2"><a class="final" href="/batchpredict/"><span>Batch Predictions</span></a></li><li class="level-2"><a class="final" href="/deploy/monitoring/"><span>Monitoring Engine</span></a></li><li class="level-2"><a class="final" href="/deploy/engineparams/"><span>Setting Engine Parameters</span></a></li><li class="level-2"><a class="final" href="/deploy/enginevariants/"><span>Deploying Multiple Engine Variants</span></a></li><li class="level-2"><a class="final" href="/deploy/plugin/"><span>Engine Server Plugin</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Customizing an Engine</span></a><ul><li class="level-2"><a class="final" href="/customize/"><span>Learning DASE</span></a></li><li class="level-2"><a class="final" href="/customize/dase/"><span>Implement DASE</span></a></li><li class="level-2"><a class="final" href="/customize/troubleshooting/"><span>Troub leshooting Engine Development</span></a></li><li class="level-2"><a class="final" href="/api/current/#package"><span>Engine Scala APIs</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Collecting and Analyzing Data</span></a><ul><li class="level-2"><a class="final" href="/datacollection/"><span>Event Server Overview</span></a></li><li class="level-2"><a class="final" href="/datacollection/eventapi/"><span>Collecting Data with REST/SDKs</span></a></li><li class="level-2"><a class="final" href="/datacollection/eventmodel/"><span>Events Modeling</span></a></li><li class="level-2"><a class="final" href="/datacollection/webhooks/"><span>Unifying Multichannel Data with Webhooks</span></a></li><li class="level-2"><a class="final" href="/datacollection/channel/"><span>Channel</span></a></li><li class="level-2"><a class="final" href="/datacollection/batchimport/"><span>Importing Data in Batch</span></a></li><li class="level-2"><a class="final" href="/datacolle ction/analytics/"><span>Using Analytics Tools</span></a></li><li class="level-2"><a class="final" href="/datacollection/plugin/"><span>Event Server Plugin</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Choosing an Algorithm(s)</span></a><ul><li class="level-2"><a class="final" href="/algorithm/"><span>Built-in Algorithm Libraries</span></a></li><li class="level-2"><a class="final" href="/algorithm/switch/"><span>Switching to Another Algorithm</span></a></li><li class="level-2"><a class="final" href="/algorithm/multiple/"><span>Combining Multiple Algorithms</span></a></li><li class="level-2"><a class="final" href="/algorithm/custom/"><span>Adding Your Own Algorithms</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>ML Tuning and Evaluation</span></a><ul><li class="level-2"><a class="final" href="/evaluation/"><span>Overview</span></a></li><li class="level-2"><a class="final" href="/evaluation/paramtuning/"><span>Hyper parameter Tuning</span></a></li><li class="level-2"><a class="final" href="/evaluation/evaluationdashboard/"><span>Evaluation Dashboard</span></a></li><li class="level-2"><a class="final" href="/evaluation/metricchoose/"><span>Choosing Evaluation Metrics</span></a></li><li class="level-2"><a class="final" href="/evaluation/metricbuild/"><span>Building Evaluation Metrics</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>System Architecture</span></a><ul><li class="level-2"><a class="final" href="/system/"><span>Architecture Overview</span></a></li><li class="level-2"><a class="final" href="/system/anotherdatastore/"><span>Using Another Data Store</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>PredictionIO® Official Templates</span></a><ul><li class="level-2"><a class="final" href="/templates/"><span>Intro</span></a></li><li class="level-2"><a class="expandible" href="#"><span>Recommendation</span></a><ul><li class="l evel-3"><a class="final" href="/templates/recommendation/quickstart/"><span>Quick Start</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/dase/"><span>DASE</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/evaluation/"><span>Evaluation Explained</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/how-to/"><span>How-To</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/reading-custom-events/"><span>Read Custom Events</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/customize-data-prep/"><span>Customize Data Preparator</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/customize-serving/"><span>Customize Serving</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/training-with-implicit-preference/"><span>Train with Implicit Preference</span></a></li><li cl ass="level-3"><a class="final" href="/templates/recommendation/blacklist-items/"><span>Filter Recommended Items by Blacklist in Query</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/batch-evaluator/"><span>Batch Persistable Evaluator</span></a></li></ul></li><li class="level-2"><a class="expandible" href="#"><span>E-Commerce Recommendation</span></a><ul><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/quickstart/"><span>Quick Start</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/dase/"><span>DASE</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/how-to/"><span>How-To</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/train-with-rate-event/"><span>Train with Rate Event</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/adjust-score/"><span>Adjust Scor e</span></a></li></ul></li><li class="level-2"><a class="expandible" href="#"><span>Similar Product</span></a><ul><li class="level-3"><a class="final" href="/templates/similarproduct/quickstart/"><span>Quick Start</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/dase/"><span>DASE</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/how-to/"><span>How-To</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/multi-events-multi-algos/"><span>Multiple Events and Multiple Algorithms</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/return-item-properties/"><span>Returns Item Properties</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/train-with-rate-event/"><span>Train with Rate Event</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/rid-user-set-event/"><span>Get Rid of Events for Users</spa n></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/recommended-user/"><span>Recommend Users</span></a></li></ul></li><li class="level-2"><a class="expandible" href="#"><span>Classification</span></a><ul><li class="level-3"><a class="final" href="/templates/classification/quickstart/"><span>Quick Start</span></a></li><li class="level-3"><a class="final" href="/templates/classification/dase/"><span>DASE</span></a></li><li class="level-3"><a class="final" href="/templates/classification/how-to/"><span>How-To</span></a></li><li class="level-3"><a class="final" href="/templates/classification/add-algorithm/"><span>Use Alternative Algorithm</span></a></li><li class="level-3"><a class="final" href="/templates/classification/reading-custom-properties/"><span>Read Custom Properties</span></a></li></ul></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Engine Template Gallery</span></a><ul><li class="level-2"><a class="final" href="/gallery/te mplate-gallery/"><span>Browse</span></a></li><li class="level-2"><a class="final" href="/community/submit-template/"><span>Submit your Engine as a Template</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Demo Tutorials</span></a><ul><li class="level-2"><a class="final" href="/demo/tapster/"><span>Comics Recommendation Demo</span></a></li><li class="level-2"><a class="final" href="/demo/community/"><span>Community Contributed Demo</span></a></li><li class="level-2"><a class="final" href="/demo/textclassification/"><span>Text Classification Engine Tutorial</span></a></li></ul></li><li class="level-1"><a class="expandible" href="/community/"><span>Getting Involved</span></a><ul><li class="level-2"><a class="final" href="/community/contribute-code/"><span>Contribute Code</span></a></li><li class="level-2"><a class="final" href="/community/contribute-documentation/"><span>Contribute Documentation</span></a></li><li class="level-2"><a class="final" href=" /community/contribute-sdk/"><span>Contribute a SDK</span></a></li><li class="level-2"><a class="final" href="/community/contribute-webhook/"><span>Contribute a Webhook</span></a></li><li class="level-2"><a class="final" href="/community/projects/"><span>Community Projects</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Getting Help</span></a><ul><li class="level-2"><a class="final" href="/resources/faq/"><span>FAQs</span></a></li><li class="level-2"><a class="final" href="/support/"><span>Support</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Resources</span></a><ul><li class="level-2"><a class="final" href="/cli/"><span>Command-line Interface</span></a></li><li class="level-2"><a class="final" href="/resources/release/"><span>Release Cadence</span></a></li><li class="level-2"><a class="final" href="/resources/intellij/"><span>Developing Engines with IntelliJ IDEA</span></a></li><li class="level-2"><a class="final" href="/resources/upgrade/"><span>Upgrade Instructions</span></a></li><li class="level-2"><a class="final" href="/resources/glossary/"><span>Glossary</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Apache Software Foundation</span></a><ul><li class="level-2"><a class="final" href="https://www.apache.org/";><span>Apache Homepage</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/licenses/";><span>License</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/foundation/sponsorship.html";><span>Sponsorship</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/foundation/thanks.html";><span>Thanks</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/security/";><span>Security</span></a></li></ul></li></ul></nav></div><div class="col-md-9 col-sm-12"><div class="content-header hidden-md hidden-lg"><div id="breadcrumbs" class="hidden-sm hidden xs"><ul ><li><span class="last">Apache PredictionIO® >Documentation</span></li></ul></div><div id="page-title"><h1>Welcome to >Apache PredictionIO®!</h1></div></div><div >id="table-of-content-wrapper"><h5>On this page</h5><aside >id="table-of-contents"><ul> <li> <a href="#what-is-apache-predictionio">What >is Apache PredictionIO®?</a> </li> <li> <a href="#release-notes">Release >Notes</a> </li> <li> <a href="#licensing">Licensing</a> </li> </ul> ></aside><hr/><a id="edit-page-link" >href="https://github.com/apache/incubator-predictionio/tree/livedoc/docs/manual/source/index.html.md.erb";><img > src="/images/icons/edit-pencil-d6c1bb3d.png"/>Edit this page</a></div><div >class="content-header hidden-sm hidden-xs"><div id="breadcrumbs" >class="hidden-sm hidden xs"><ul><li><span class="last">Apache PredictionIO® >Documentation</span></li></ul></div><div id="page-title"><h1>Welcome to >Apache PredictionIO®!</h1></div></div><div class="content"> <h2 >id='what-is-apache-predictionio®?' class='header-anchors '>What is Apache PredictionIO®?</h2><p>Apache PredictionIO® is an <strong>open source Machine Learning Server</strong> built on top of a state-of-the-art open source stack for developers and data scientists to create predictive engines for any machine learning task. It lets you:</p> <ul> <li>quickly build and deploy an engine as a web service on production with <a href="/gallery/template-gallery">customizable templates</a>;</li> <li>respond to dynamic queries in <strong>real-time</strong> once deployed as a web service;</li> <li>evaluate and tune multiple engine variants systematically;</li> <li>unify data from multiple platforms in batch or in real-time for comprehensive predictive analytics;</li> <li>speed up machine learning modeling with systematic processes and pre-built evaluation measures;</li> <li>support machine learning and data processing libraries such as Spark MLLib and OpenNLP;</li> <li>implement your own machine learning models and seamlessly incorporate them into y our engine;</li> <li>simplify data infrastructure management.</li> </ul> <p>Apache PredictionIO® can be <a href="/install/">installed</a> as a full machine learning stack, bundled with <strong>Apache Spark</strong>, <strong>MLlib</strong>, <strong>HBase</strong>, <strong>Spray</strong> and <strong>Elasticsearch</strong>, which simplifies and accelerates scalable machine learning infrastructure management.</p> <table><thead> <tr> <th>Getting Started</th> <th>Developer Guides</th> <th>ML Education and Usage</th> <th>PredictionIO SDKs</th> </tr> </thead><tbody> <tr> <td><a href="/start/">Quick Intro</a></td> <td><a href="/system/">System Architecture</a></td> <td><a href="/demo/tapster/">Comics Recommendation</a></td> <td><a href="/sdk/java/">Java</a></td> </tr> <tr> <td><a href="/install/">Installation Guide</a></td> <td><a href="/datacollection/">Event Server Overview</a></td> <td><a href="/demo/textclassification/">Text Classification</a></td> <td><a href="/sdk/php/">PHP</a></td> < /tr> <tr> <td><a href="/start/download/">Downloading Template</a></td> <td><a href="/datacollection/eventapi/">Collecting Data</a></td> <td><a href="/demo/community/">Community Contributed Demo</a></td> <td><a href="/sdk/python/">Python</a></td> </tr> <tr> <td><a href="/start/deploy/">Deploying an Engine</a></td> <td><a href="/customize/">Learning DASE</a></td> <td><a href="/machinelearning/dimensionalityreduction/">Dimensionality Reduction</a></td> <td><a href="/sdk/ruby/">Ruby</a></td> </tr> <tr> <td><a href="/start/customize/">Customizing an Engine</a></td> <td><a href="/customize/dase/">Implementing DASE</a></td> <td></td> <td><a href="/sdk/community/">Community Contributed</a></td> </tr> <tr> <td><a href="/appintegration/">App Integration Overview</a></td> <td><a href="/evaluation/">Evaluation Overview</a></td> <td></td> <td></td> </tr> <tr> <td></td> <td><a href="/resources/intellij/">Intellij IDEA Guide</a></td> <td></td> <td></td> </tr> <tr> <td></td> <td><a href="/api/curre nt/#package">Scala API</a></td> <td></td> <td></td> </tr> </tbody></table> <h2 id='release-notes' class='header-anchors'>Release Notes</h2><p>A summary of the changes in each release before migrating to Apache Software Foundation are on GitHub <a href="https://github.com/PredictionIO/PredictionIO/blob/master/RELEASE.md";>here</a>.</p><h2 id='licensing' class='header-anchors'>Licensing</h2><p>Apache PredictionIO® is licensed under the Apache License, Version 2.0. See <a href="https://github.com/apache/incubator-predictionio/blob/master/LICENSE.txt";>LICENSE</a> for the full license text.</p></div></div></div></div><footer><div class="container"><div class="seperator"></div><div class="row"><div class="col-md-6 footer-link-column"><div class="footer-link-column-row"><h4>Community</h4><ul><li><a href="//predictionio.apache.org/install/" target="blank">Download</a></li><li><a href="//predictionio.apache.org/" target="blank">Docs</a></li><li><a href="//github.com/apache/incubator-predicti onio" target="blank">GitHub</a></li><li><a href="mailto:[email protected]"; target="blank">Subscribe to User Mailing List</a></li><li><a href="//stackoverflow.com/questions/tagged/predictionio" target="blank">Stackoverflow</a></li></ul></div></div><div class="col-md-6 footer-link-column"><div class="footer-link-column-row"><h4>Contribute</h4><ul><li><a href="//predictionio.apache.org/community/contribute-code/" target="blank">Contribute</a></li><li><a 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>id="menu-wrapper"><div id="pill-wrapper"><a class="pill left" >href="/gallery/template-gallery">TEMPLATES</a> <a class="pill right" >href="//github.com/apache/predictionio/">OPEN SOURCE</a></div></div><img >class="mobile-search-bar-toggler hidden-md hidden-lg" src="/imag es/icons/search-glass-704bd4ff.png"/></div></div></div></header><div id="search-bar-row-wrapper"><div class="container-fluid" id="search-bar-row"><div class="row"><div class="col-md-9 col-sm-11 col-xs-11"><div class="hidden-md hidden-lg" id="mobile-page-heading-wrapper"><p>PredictionIO Docs</p><h4>Welcome to Apache PredictionIO®</h4></div><h4 class="hidden-sm hidden-xs">PredictionIO Docs</h4></div><div class="col-md-3 col-sm-1 col-xs-1 hidden-md hidden-lg"><img id="left-menu-indicator" src="/images/icons/down-arrow-dfe9f7fe.png"/></div><div class="col-md-3 col-sm-12 col-xs-12 swiftype-wrapper"><div class="swiftype"><form class="search-form"><img class="search-box-toggler hidden-xs hidden-sm" 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href="/install/"><span>Installing Apache PredictionIO</span></a></li><li class="level-2"><a class="final" href="/start/download/"><span>Downloading an Engine Template</span></a></li><li class="level-2"><a class="final" href="/start/deploy/"><span>Deploying Your First Engine</span></a></li><li cl ass="level-2"><a class="final" href="/start/customize/"><span>Customizing the Engine</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Integrating with Your App</span></a><ul><li class="level-2"><a class="final" href="/appintegration/"><span>App Integration Overview</span></a></li><li class="level-2"><a class="expandible" href="/sdk/"><span>List of SDKs</span></a><ul><li class="level-3"><a class="final" href="/sdk/java/"><span>Java & Android SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/php/"><span>PHP SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/python/"><span>Python SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/ruby/"><span>Ruby SDK</span></a></li><li class="level-3"><a class="final" href="/sdk/community/"><span>Community Powered SDKs</span></a></li></ul></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Deploying an Engine</span></a><ul><li class="level-2"><a class ="final" href="/deploy/"><span>Deploying as a Web Service</span></a></li><li class="level-2"><a class="final" href="/batchpredict/"><span>Batch Predictions</span></a></li><li class="level-2"><a class="final" href="/deploy/monitoring/"><span>Monitoring Engine</span></a></li><li class="level-2"><a class="final" href="/deploy/engineparams/"><span>Setting Engine Parameters</span></a></li><li class="level-2"><a class="final" href="/deploy/enginevariants/"><span>Deploying Multiple Engine Variants</span></a></li><li class="level-2"><a class="final" href="/deploy/plugin/"><span>Engine Server Plugin</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Customizing an Engine</span></a><ul><li class="level-2"><a class="final" href="/customize/"><span>Learning DASE</span></a></li><li class="level-2"><a class="final" href="/customize/dase/"><span>Implement DASE</span></a></li><li class="level-2"><a class="final" href="/customize/troubleshooting/"><span>Troubleshooting Engine Development</span></a></li><li class="level-2"><a class="final" href="/api/current/#package"><span>Engine Scala APIs</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Collecting and Analyzing Data</span></a><ul><li class="level-2"><a class="final" href="/datacollection/"><span>Event Server Overview</span></a></li><li class="level-2"><a class="final" href="/datacollection/eventapi/"><span>Collecting Data with REST/SDKs</span></a></li><li class="level-2"><a class="final" href="/datacollection/eventmodel/"><span>Events Modeling</span></a></li><li class="level-2"><a class="final" href="/datacollection/webhooks/"><span>Unifying Multichannel Data with Webhooks</span></a></li><li class="level-2"><a class="final" href="/datacollection/channel/"><span>Channel</span></a></li><li class="level-2"><a class="final" href="/datacollection/batchimport/"><span>Importing Data in Batch</span></a></li><li class="level-2"><a class="final" href="/datacollection/anal ytics/"><span>Using Analytics Tools</span></a></li><li class="level-2"><a class="final" href="/datacollection/plugin/"><span>Event Server Plugin</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Choosing an Algorithm(s)</span></a><ul><li class="level-2"><a class="final" href="/algorithm/"><span>Built-in Algorithm Libraries</span></a></li><li class="level-2"><a class="final" href="/algorithm/switch/"><span>Switching to Another Algorithm</span></a></li><li class="level-2"><a class="final" href="/algorithm/multiple/"><span>Combining Multiple Algorithms</span></a></li><li class="level-2"><a class="final" href="/algorithm/custom/"><span>Adding Your Own Algorithms</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>ML Tuning and Evaluation</span></a><ul><li class="level-2"><a class="final" href="/evaluation/"><span>Overview</span></a></li><li class="level-2"><a class="final" href="/evaluation/paramtuning/"><span>Hyperparameter Tuning</span></a></li><li class="level-2"><a class="final" href="/evaluation/evaluationdashboard/"><span>Evaluation Dashboard</span></a></li><li class="level-2"><a class="final" href="/evaluation/metricchoose/"><span>Choosing Evaluation Metrics</span></a></li><li class="level-2"><a class="final" href="/evaluation/metricbuild/"><span>Building Evaluation Metrics</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>System Architecture</span></a><ul><li class="level-2"><a class="final" href="/system/"><span>Architecture Overview</span></a></li><li class="level-2"><a class="final" href="/system/anotherdatastore/"><span>Using Another Data Store</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>PredictionIO® Official Templates</span></a><ul><li class="level-2"><a class="final" href="/templates/"><span>Intro</span></a></li><li class="level-2"><a class="expandible" href="#"><span>Recommendation</span></a><ul><li class="level-3"><a class="final" href="/templates/recommendation/quickstart/"><span>Quick Start</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/dase/"><span>DASE</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/evaluation/"><span>Evaluation Explained</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/how-to/"><span>How-To</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/reading-custom-events/"><span>Read Custom Events</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/customize-data-prep/"><span>Customize Data Preparator</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/customize-serving/"><span>Customize Serving</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/training-with-implicit-preference/"><span>Train with Implicit Preference</span></a></li><li class="level -3"><a class="final" href="/templates/recommendation/blacklist-items/"><span>Filter Recommended Items by Blacklist in Query</span></a></li><li class="level-3"><a class="final" href="/templates/recommendation/batch-evaluator/"><span>Batch Persistable Evaluator</span></a></li></ul></li><li class="level-2"><a class="expandible" href="#"><span>E-Commerce Recommendation</span></a><ul><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/quickstart/"><span>Quick Start</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/dase/"><span>DASE</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/how-to/"><span>How-To</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/train-with-rate-event/"><span>Train with Rate Event</span></a></li><li class="level-3"><a class="final" href="/templates/ecommercerecommendation/adjust-score/"><span>Adjust Score</span></ a></li></ul></li><li class="level-2"><a class="expandible" href="#"><span>Similar Product</span></a><ul><li class="level-3"><a class="final" href="/templates/similarproduct/quickstart/"><span>Quick Start</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/dase/"><span>DASE</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/how-to/"><span>How-To</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/multi-events-multi-algos/"><span>Multiple Events and Multiple Algorithms</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/return-item-properties/"><span>Returns Item Properties</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/train-with-rate-event/"><span>Train with Rate Event</span></a></li><li class="level-3"><a class="final" href="/templates/similarproduct/rid-user-set-event/"><span>Get Rid of Events for Users</span></a></li ><li class="level-3"><a class="final" >href="/templates/similarproduct/recommended-user/"><span>Recommend >Users</span></a></li></ul></li><li class="level-2"><a class="expandible" >href="#"><span>Classification</span></a><ul><li class="level-3"><a >class="final" href="/templates/classification/quickstart/"><span>Quick >Start</span></a></li><li class="level-3"><a class="final" >href="/templates/classification/dase/"><span>DASE</span></a></li><li >class="level-3"><a class="final" >href="/templates/classification/how-to/"><span>How-To</span></a></li><li >class="level-3"><a class="final" >href="/templates/classification/add-algorithm/"><span>Use Alternative >Algorithm</span></a></li><li class="level-3"><a class="final" >href="/templates/classification/reading-custom-properties/"><span>Read Custom >Properties</span></a></li></ul></li></ul></li><li class="level-1"><a >class="expandible" href="#"><span>Engine Template Gallery</span></a><ul><li >class="level-2"><a class="final" href="/gallery/template-gal lery/"><span>Browse</span></a></li><li class="level-2"><a class="final" href="/community/submit-template/"><span>Submit your Engine as a Template</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Demo Tutorials</span></a><ul><li class="level-2"><a class="final" href="/demo/tapster/"><span>Comics Recommendation Demo</span></a></li><li class="level-2"><a class="final" href="/demo/community/"><span>Community Contributed Demo</span></a></li><li class="level-2"><a class="final" href="/demo/textclassification/"><span>Text Classification Engine Tutorial</span></a></li></ul></li><li class="level-1"><a class="expandible" href="/community/"><span>Getting Involved</span></a><ul><li class="level-2"><a class="final" href="/community/contribute-code/"><span>Contribute Code</span></a></li><li class="level-2"><a class="final" href="/community/contribute-documentation/"><span>Contribute Documentation</span></a></li><li class="level-2"><a class="final" href="/community /contribute-sdk/"><span>Contribute a SDK</span></a></li><li class="level-2"><a class="final" href="/community/contribute-webhook/"><span>Contribute a Webhook</span></a></li><li class="level-2"><a class="final" href="/community/projects/"><span>Community Projects</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Getting Help</span></a><ul><li class="level-2"><a class="final" href="/resources/faq/"><span>FAQs</span></a></li><li class="level-2"><a class="final" href="/support/"><span>Support</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Resources</span></a><ul><li class="level-2"><a class="final" href="/cli/"><span>Command-line Interface</span></a></li><li class="level-2"><a class="final" href="/resources/release/"><span>Release Cadence</span></a></li><li class="level-2"><a class="final" href="/resources/intellij/"><span>Developing Engines with IntelliJ IDEA</span></a></li><li class="level-2"><a class="final" href="/re sources/upgrade/"><span>Upgrade Instructions</span></a></li><li class="level-2"><a class="final" href="/resources/glossary/"><span>Glossary</span></a></li></ul></li><li class="level-1"><a class="expandible" href="#"><span>Apache Software Foundation</span></a><ul><li class="level-2"><a class="final" href="https://www.apache.org/";><span>Apache Homepage</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/licenses/";><span>License</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/foundation/sponsorship.html";><span>Sponsorship</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/foundation/thanks.html";><span>Thanks</span></a></li><li class="level-2"><a class="final" href="https://www.apache.org/security/";><span>Security</span></a></li></ul></li></ul></nav></div><div class="col-md-9 col-sm-12"><div class="content-header hidden-md hidden-lg"><div id="breadcrumbs" class="hidden-sm hidden xs"><ul><li><span class="last">Apache PredictionIO® Documentation</span></li></ul></div><div id="page-title"><h1>Welcome to Apache PredictionIO®!</h1></div></div><div id="table-of-content-wrapper"><h5>On this page</h5><aside id="table-of-contents"><ul> <li> <a href="#what-is-apache-predictionio">What is Apache PredictionIO®?</a> </li> <li> <a href="#release-notes">Release Notes</a> </li> <li> <a href="#licensing">Licensing</a> </li> </ul> </aside><hr/><a id="edit-page-link" href="https://github.com/apache/predictionio/tree/livedoc/docs/manual/source/index.html.md.erb";><img src="/images/icons/edit-pencil-d6c1bb3d.png"/>Edit this page</a></div><div class="content-header hidden-sm hidden-xs"><div id="breadcrumbs" class="hidden-sm hidden xs"><ul><li><span class="last">Apache PredictionIO® Documentation</span></li></ul></div><div id="page-title"><h1>Welcome to Apache PredictionIO®!</h1></div></div><div class="content"> <h2 id='what-is-apache-predictionio®?' class='header-anchors'>What is Apache Pre dictionIO®?</h2><p>Apache PredictionIO® is an <strong>open source Machine Learning Server</strong> built on top of a state-of-the-art open source stack for developers and data scientists to create predictive engines for any machine learning task. It lets you:</p> <ul> <li>quickly build and deploy an engine as a web service on production with <a href="/gallery/template-gallery">customizable templates</a>;</li> <li>respond to dynamic queries in <strong>real-time</strong> once deployed as a web service;</li> <li>evaluate and tune multiple engine variants systematically;</li> <li>unify data from multiple platforms in batch or in real-time for comprehensive predictive analytics;</li> <li>speed up machine learning modeling with systematic processes and pre-built evaluation measures;</li> <li>support machine learning and data processing libraries such as Spark MLLib and OpenNLP;</li> <li>implement your own machine learning models and seamlessly incorporate them into your engine;</li> <li >simplify data infrastructure management.</li> </ul> <p>Apache PredictionIO® >can be <a href="/install/">installed</a> as a full machine learning stack, >bundled with <strong>Apache Spark</strong>, <strong>MLlib</strong>, ><strong>HBase</strong>, <strong>Spray</strong> and ><strong>Elasticsearch</strong>, which simplifies and accelerates scalable >machine learning infrastructure management.</p> <table><thead> <tr> ><th>Getting Started</th> <th>Developer Guides</th> <th>ML Education and >Usage</th> <th>PredictionIO SDKs</th> </tr> </thead><tbody> <tr> <td><a >href="/start/">Quick Intro</a></td> <td><a href="/system/">System >Architecture</a></td> <td><a href="/demo/tapster/">Comics >Recommendation</a></td> <td><a href="/sdk/java/">Java</a></td> </tr> <tr> ><td><a href="/install/">Installation Guide</a></td> <td><a >href="/datacollection/">Event Server Overview</a></td> <td><a >href="/demo/textclassification/">Text Classification</a></td> <td><a >href="/sdk/php/">PHP</a></td> </tr> <tr> <td><a hre f="/start/download/">Downloading Template</a></td> <td><a href="/datacollection/eventapi/">Collecting Data</a></td> <td><a href="/demo/community/">Community Contributed Demo</a></td> <td><a href="/sdk/python/">Python</a></td> </tr> <tr> <td><a href="/start/deploy/">Deploying an Engine</a></td> <td><a href="/customize/">Learning DASE</a></td> <td><a href="/machinelearning/dimensionalityreduction/">Dimensionality Reduction</a></td> <td><a href="/sdk/ruby/">Ruby</a></td> </tr> <tr> <td><a href="/start/customize/">Customizing an Engine</a></td> <td><a href="/customize/dase/">Implementing DASE</a></td> <td></td> <td><a href="/sdk/community/">Community Contributed</a></td> </tr> <tr> <td><a href="/appintegration/">App Integration Overview</a></td> <td><a href="/evaluation/">Evaluation Overview</a></td> <td></td> <td></td> </tr> <tr> <td></td> <td><a href="/resources/intellij/">Intellij IDEA Guide</a></td> <td></td> <td></td> </tr> <tr> <td></td> <td><a href="/api/current/#package">Scala A PI</a></td> <td></td> <td></td> </tr> </tbody></table> <h2 id='release-notes' class='header-anchors'>Release Notes</h2><p>A summary of the changes in each release before migrating to Apache Software Foundation are on GitHub <a href="https://github.com/PredictionIO/PredictionIO/blob/master/RELEASE.md";>here</a>.</p><h2 id='licensing' class='header-anchors'>Licensing</h2><p>Apache PredictionIO® is licensed under the Apache License, Version 2.0. 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