| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <link rel="canonical" href="https://ignite.apache.org/releases/2.4.0/javadoc/org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html" /> |
| <META NAME="ROBOTS" CONTENT="NOINDEX"> |
| |
| <!-- Generated by javadoc (1.8.0_77) on Mon Mar 05 10:43:20 UTC 2018 --> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>ProjectionsCache (Ignite 2.4.0)</title> |
| <meta name="date" content="2018-03-05"> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../../javadoc.css" title="Style"> |
| <script type="text/javascript" src="../../../../../../../../script.js"></script> |
| |
| <script> |
| (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ |
| (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), |
| m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) |
| })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); |
| |
| ga('create', 'UA-61232409-1', 'auto'); |
| ga('send', 'pageview'); |
| |
| </script></head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="ProjectionsCache (Ignite 2.4.0)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| var methods = {"i0":9,"i1":9,"i2":9,"i3":9,"i4":9,"i5":9}; |
| var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]}; |
| var altColor = "altColor"; |
| var rowColor = "rowColor"; |
| var tableTab = "tableTab"; |
| var activeTableTab = "activeTableTab"; |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/ProjectionsCache.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| <div class="aboutLanguage">Ignite - In-Memory Data Fabric</div> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/FeaturesCache.FeatureKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../../index.html?org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html" target="_top">Frames</a></li> |
| <li><a href="ProjectionsCache.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li><a href="#nested.class.summary">Nested</a> | </li> |
| <li><a href="#field.summary">Field</a> | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li><a href="#field.detail">Field</a> | </li> |
| <li><a href="#constructor.detail">Constr</a> | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">org.apache.ignite.ml.trees.trainers.columnbased.caches</div> |
| <h2 title="Class ProjectionsCache" class="title">Class ProjectionsCache</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.ignite.ml.trees.trainers.columnbased.caches.ProjectionsCache</li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">ProjectionsCache</span> |
| extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">Cache used for storing data of region projections on features.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="nested.class.summary"> |
| <!-- --> |
| </a> |
| <h3>Nested Class Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> |
| <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches">ProjectionsCache.RegionKey</a></span></code> |
| <div class="block">Key of region projections cache.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.summary"> |
| <!-- --> |
| </a> |
| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#CACHE_NAME">CACHE_NAME</a></span></code> |
| <div class="block">Name of cache which is used for storing data of region projections on features of <a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/ColumnDecisionTreeTrainer.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased"><code>ColumnDecisionTreeTrainer</code></a>.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#ProjectionsCache--">ProjectionsCache</a></span>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../../org/apache/ignite/cache/affinity/Affinity.html" title="interface in org.apache.ignite.cache.affinity">Affinity</a><<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches">ProjectionsCache.RegionKey</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#affinity--">affinity</a></span>()</code> |
| <div class="block">Affinity service for region projections cache.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#clear-int-int-org.apache.ignite.ml.math.functions.IgniteBiFunction-java.util.UUID-org.apache.ignite.Ignite-">clear</a></span>(int featuresCnt, |
| int regs, |
| <a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteBiFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteBiFunction</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> aff, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> uuid, |
| <a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</code> |
| <div class="block">Clear data from projections cache related to given training.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches">ProjectionsCache.RegionKey</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/RegionProjection.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased">RegionProjection</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#getOrCreate-org.apache.ignite.Ignite-">getOrCreate</a></span>(<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</code> |
| <div class="block">Get or create region projections cache.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches">ProjectionsCache.RegionKey</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#key-int-int-java.lang.Object-java.util.UUID-">key</a></span>(int featureIdx, |
| int regBlockIdx, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parentColKey, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> uuid)</code> |
| <div class="block">Construct key for projections cache.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/RegionProjection.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased">RegionProjection</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#projectionsOfFeature-int-int-int-int-org.apache.ignite.ml.math.functions.IgniteFunction-java.util.UUID-org.apache.ignite.Ignite-">projectionsOfFeature</a></span>(int featureIdx, |
| int maxDepth, |
| int regsCnt, |
| int blockSize, |
| <a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> affinity, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> trainingUUID, |
| <a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</code> |
| <div class="block">Returns projections of regions on given feature filtered by maximal depth in the form of (region index -> region |
| projection).</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/RegionProjection.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased">RegionProjection</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html#projectionsOfRegions-int-int-java.util.stream.IntStream-int-org.apache.ignite.ml.math.functions.IgniteFunction-java.util.UUID-org.apache.ignite.Ignite-">projectionsOfRegions</a></span>(int featureIdx, |
| int maxDepth, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/stream/IntStream.html?is-external=true" title="class or interface in java.util.stream">IntStream</a> regionIndexes, |
| int blockSize, |
| <a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> affinity, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> trainingUUID, |
| <a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</code> |
| <div class="block">Get region projections in the form of map (regionIndex -> regionProjections).</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
| <!-- --> |
| </a> |
| <h3>Field Detail</h3> |
| <a name="CACHE_NAME"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>CACHE_NAME</h4> |
| <pre>public static final <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> CACHE_NAME</pre> |
| <div class="block">Name of cache which is used for storing data of region projections on features of <a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/ColumnDecisionTreeTrainer.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased"><code>ColumnDecisionTreeTrainer</code></a>.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../../constant-values.html#org.apache.ignite.ml.trees.trainers.columnbased.caches.ProjectionsCache.CACHE_NAME">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="ProjectionsCache--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>ProjectionsCache</h4> |
| <pre>public ProjectionsCache()</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="affinity--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>affinity</h4> |
| <pre>public static <a href="../../../../../../../../org/apache/ignite/cache/affinity/Affinity.html" title="interface in org.apache.ignite.cache.affinity">Affinity</a><<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches">ProjectionsCache.RegionKey</a>> affinity()</pre> |
| <div class="block">Affinity service for region projections cache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Affinity service for region projections cache.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getOrCreate-org.apache.ignite.Ignite-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getOrCreate</h4> |
| <pre>public static <a href="../../../../../../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches">ProjectionsCache.RegionKey</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/RegionProjection.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased">RegionProjection</a>>> getOrCreate(<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</pre> |
| <div class="block">Get or create region projections cache.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ignite</code> - Ignite instance.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Region projections cache.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="projectionsOfRegions-int-int-java.util.stream.IntStream-int-org.apache.ignite.ml.math.functions.IgniteFunction-java.util.UUID-org.apache.ignite.Ignite-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>projectionsOfRegions</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/RegionProjection.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased">RegionProjection</a>> projectionsOfRegions(int featureIdx, |
| int maxDepth, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/stream/IntStream.html?is-external=true" title="class or interface in java.util.stream">IntStream</a> regionIndexes, |
| int blockSize, |
| <a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> affinity, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> trainingUUID, |
| <a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</pre> |
| <div class="block">Get region projections in the form of map (regionIndex -> regionProjections).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>featureIdx</code> - Feature index.</dd> |
| <dd><code>maxDepth</code> - Max depth of decision tree.</dd> |
| <dd><code>regionIndexes</code> - Indexes of regions for which we want get projections.</dd> |
| <dd><code>blockSize</code> - Size of regions block.</dd> |
| <dd><code>affinity</code> - Affinity function.</dd> |
| <dd><code>trainingUUID</code> - UUID of training.</dd> |
| <dd><code>ignite</code> - Ignite instance.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Region projections in the form of map (regionIndex -> regionProjections).</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="projectionsOfFeature-int-int-int-int-org.apache.ignite.ml.math.functions.IgniteFunction-java.util.UUID-org.apache.ignite.Ignite-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>projectionsOfFeature</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/RegionProjection.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased">RegionProjection</a>> projectionsOfFeature(int featureIdx, |
| int maxDepth, |
| int regsCnt, |
| int blockSize, |
| <a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> affinity, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> trainingUUID, |
| <a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</pre> |
| <div class="block">Returns projections of regions on given feature filtered by maximal depth in the form of (region index -> region |
| projection).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>featureIdx</code> - Feature index.</dd> |
| <dd><code>maxDepth</code> - Maximal depth of the tree.</dd> |
| <dd><code>regsCnt</code> - Count of regions.</dd> |
| <dd><code>blockSize</code> - Size of regions blocks.</dd> |
| <dd><code>affinity</code> - Affinity function.</dd> |
| <dd><code>trainingUUID</code> - UUID of training.</dd> |
| <dd><code>ignite</code> - Ignite instance.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Projections of regions on given feature filtered by maximal depth in the form of (region index -> region |
| projection).</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="key-int-int-java.lang.Object-java.util.UUID-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>key</h4> |
| <pre>public static <a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches">ProjectionsCache.RegionKey</a> key(int featureIdx, |
| int regBlockIdx, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parentColKey, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> uuid)</pre> |
| <div class="block">Construct key for projections cache.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>featureIdx</code> - Feature index.</dd> |
| <dd><code>regBlockIdx</code> - Region block index.</dd> |
| <dd><code>parentColKey</code> - Column key of cache used as input for <a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/ColumnDecisionTreeTrainer.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased"><code>ColumnDecisionTreeTrainer</code></a>.</dd> |
| <dd><code>uuid</code> - UUID of training.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Key for projections cache.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clear-int-int-org.apache.ignite.ml.math.functions.IgniteBiFunction-java.util.UUID-org.apache.ignite.Ignite-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>clear</h4> |
| <pre>public static void clear(int featuresCnt, |
| int regs, |
| <a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteBiFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteBiFunction</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> aff, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> uuid, |
| <a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a> ignite)</pre> |
| <div class="block">Clear data from projections cache related to given training.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>featuresCnt</code> - Features count.</dd> |
| <dd><code>regs</code> - Regions count.</dd> |
| <dd><code>aff</code> - Affinity function.</dd> |
| <dd><code>uuid</code> - UUID of training.</dd> |
| <dd><code>ignite</code> - Ignite instance.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/ProjectionsCache.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| <div class="aboutLanguage">Ignite - In-Memory Data Fabric</div> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/FeaturesCache.FeatureKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../../../../../org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.RegionKey.html" title="class in org.apache.ignite.ml.trees.trainers.columnbased.caches"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../../index.html?org/apache/ignite/ml/trees/trainers/columnbased/caches/ProjectionsCache.html" target="_top">Frames</a></li> |
| <li><a href="ProjectionsCache.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li><a href="#nested.class.summary">Nested</a> | </li> |
| <li><a href="#field.summary">Field</a> | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li><a href="#field.detail">Field</a> | </li> |
| <li><a href="#constructor.detail">Constr</a> | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2018 Copyright © Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Fabric</b> </td> <td>: ver. <strong>2.4.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: March 5 2018 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
| </body> |
| </html> |