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id="page-title"><h1>Unifying Multichannel Data with 
Webhooks</h1></div></div><div class="content"> <p>Webhooks are used to collects 
data for your application from multiple channels automatically.</p><p>Apache 
PredictionIO offers webhook connectors for Segment.io and MailChimp (backend 
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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" 
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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="expandib
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class="final" href="/algorithm/"><span>Built-in Algorithm 
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href="/algorithm/switch/"><span>Switching to Another 
Algorithm</span></a></li><li class="level-2"><a class="final" 
href="/algorithm/multiple/"><span>Combining Multiple 
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Dashboard</span></a></li><li class="level-2"><a class="final" 
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 an>Choosing Evaluation Metrics</span></a></li><li class="level-2"><a 
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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"
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Start</span></a></li><li class="level-3"><a class="final" 
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with Rate Event</span></a></li><li class="level-3"><a class="final" 
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class="final" href="/templates/similarproduct/quickstart/"><span>Quick 
Start</span></a>
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class="level-3"><a class="final" 
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Events and Multiple Algorithms</span></a></li><li class="level-3"><a 
class="final" 
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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" 
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for Users</span></a></li><li class="level-3"><a class="final" 
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Users</span></a></li></ul></li><li class="level-2"><a class="expandible" 
href="#"><span>Classification</span>
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Start</span></a></li><li class="level-3"><a class="final" 
href="/templates/classification/dase/"><span>DASE</span></a></li><li 
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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" 
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Template</span></a></li></ul></li><li class="level-1"><a class="expandible" h
 ref="#"><span>Demo Tutorials</span></a><ul><li class="level-2"><a 
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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 
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href="#">Demo Tutorials</a><span class="spacer">&gt;</span></li><li><span 
class="last">Community Contributed Demo</span></li></ul></div><div 
id="page-title"><h1>Demo Tutorials with Apache PredictionIO</h1></di
 v></div><div id="table-of-content-wrapper"><h5>On this page</h5><aside 
id="table-of-contents"><ul> <li> <a href="#tapster-ios-demo">Tapster iOS 
Demo</a> </li> <li> <a href="#nogoodgamez">NoGoodGamez</a> </li> <li> <a 
href="#ontapp">OnTapp</a> </li> <li> <a href="#yelpio">Yelpio</a> </li> </ul> 
</aside><hr/><a id="edit-page-link" 
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class="spacer">&gt;</span></li><li><span class="last">Community Contributed 
Demo</span></li></ul></div><div id="page-title"><h1>Demo Tutorials with Apache 
PredictionIO</h1></div></div><div class="content"> <p>Here is a list of demo 
tutorials for Apache PredictionIO.</p><div class="alert-message info"><p>If you 
want to showcase your demo app here,
  simply edit <a 
href="https://github.com/apache/predictionio/blob/livedoc/docs/manual/source/community/showcase.html.md";>this
 page</a> and submit a pull request.</p></div><h2 id='tapster-ios-demo' 
class='header-anchors'>Tapster iOS Demo</h2><p>Similar product recommendation 
in an iOS Swift app built by <a href="https://github.com/minhtule";>Minh-Tu 
Le</a></p><p>URL: <a 
href="https://github.com/minhtule/Tapster-iOS-Demo";>https://github.com/minhtule/Tapster-iOS-Demo</a></p><p>Tutorial:
 <a 
href="https://github.com/minhtule/Tapster-iOS-Demo/blob/master/TUTORIAL.md";>https://github.com/minhtule/Tapster-iOS-Demo/blob/master/TUTORIAL.md</a></p><h2
 id='nogoodgamez' class='header-anchors'>NoGoodGamez</h2><p><img 
src="/images/showcase/nogoodgamez-158x70-40bb6146.png" alt="NoGoodGamez" 
class="static"/></p><p>PS3/PS4 game Recommendation built by <a 
href="https://github.com/pashadude/";>pashadude</a></p><p>URL: <a 
href="http://nogoodgamez.com";>http://nogoodgamez.com</a></p><h2 id='ontapp' 
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 ader-anchors'>OnTapp</h2><p><img 
src="/images/showcase/on-tapp-70x70-424ec75e.png" alt="OnTapp" 
class="static"/></p><p>Beer recommendation app built by <a 
href="https://twitter.com/victorleungtw";>Victor Leung</a>.</p><p>Writeup: <a 
href="https://medium.com/@victorleungtw/beer-recommendation-engine-using-predictionio-36488ea0c50d";>https://medium.com/@victorleungtw/beer-recommendation-engine-using-predictionio-36488ea0c50d</a></p><h2
 id='yelpio' class='header-anchors'>Yelpio</h2><p><img 
src="/images/showcase/yelpio-70x70-70b520c6.png" alt="OnTapp" 
class="static"/></p><p>Business Recommendation built by <a 
href="https://twitter.com/k09ht";>TRAN QUOC HOAN</a>, <a 
href="https://github.com/ihlee01";>Inhwan Lee</a>, and 山本直人.</p><p>URL: 
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