| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (1.8.0_312) on Thu Jun 09 20:50:50 UTC 2022 --> |
| <title>org.apache.spark.mllib.tree.model (Spark 3.3.0 JavaDoc)</title> |
| <meta name="date" content="2022-06-09"> |
| <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../../../../../script.js"></script> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="org.apache.spark.mllib.tree.model (Spark 3.3.0 JavaDoc)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| </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 class="navBarCell1Rev">Package</li> |
| <li>Class</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> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../org/apache/spark/mllib/tree/loss/package-summary.html">Prev Package</a></li> |
| <li><a href="../../../../../../org/apache/spark/mllib/util/package-summary.html">Next Package</a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../index.html?org/apache/spark/mllib/tree/model/package-summary.html" target="_top">Frames</a></li> |
| <li><a href="package-summary.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> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <div class="header"> |
| <h1 title="Package" class="title">Package org.apache.spark.mllib.tree.model</h1> |
| </div> |
| <div class="contentContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/DecisionTreeModel.html" title="class in org.apache.spark.mllib.tree.model">DecisionTreeModel</a></td> |
| <td class="colLast"> |
| <div class="block">Decision tree model for classification or regression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/DecisionTreeModel.SaveLoadV1_0$.html" title="class in org.apache.spark.mllib.tree.model">DecisionTreeModel.SaveLoadV1_0$</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/GradientBoostedTreesModel.html" title="class in org.apache.spark.mllib.tree.model">GradientBoostedTreesModel</a></td> |
| <td class="colLast"> |
| <div class="block">Represents a gradient boosted trees model.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/InformationGainStats.html" title="class in org.apache.spark.mllib.tree.model">InformationGainStats</a></td> |
| <td class="colLast"> |
| <div class="block">Information gain statistics for each split |
| param: gain information gain value |
| param: impurity current node impurity |
| param: leftImpurity left node impurity |
| param: rightImpurity right node impurity |
| param: leftPredict left node predict |
| param: rightPredict right node predict</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/Node.html" title="class in org.apache.spark.mllib.tree.model">Node</a></td> |
| <td class="colLast"> |
| <div class="block">Node in a decision tree.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/Predict.html" title="class in org.apache.spark.mllib.tree.model">Predict</a></td> |
| <td class="colLast"> |
| <div class="block">Predicted value for a node |
| param: predict predicted value |
| param: prob probability of the label (classification only)</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/RandomForestModel.html" title="class in org.apache.spark.mllib.tree.model">RandomForestModel</a></td> |
| <td class="colLast"> |
| <div class="block">Represents a random forest model.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/spark/mllib/tree/model/Split.html" title="class in org.apache.spark.mllib.tree.model">Split</a></td> |
| <td class="colLast"> |
| <div class="block">Split applied to a feature |
| param: feature feature index |
| param: threshold Threshold for continuous feature.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| </div> |
| <!-- ======= 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 class="navBarCell1Rev">Package</li> |
| <li>Class</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> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../org/apache/spark/mllib/tree/loss/package-summary.html">Prev Package</a></li> |
| <li><a href="../../../../../../org/apache/spark/mllib/util/package-summary.html">Next Package</a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../index.html?org/apache/spark/mllib/tree/model/package-summary.html" target="_top">Frames</a></li> |
| <li><a href="package-summary.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> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <script defer="defer" type="text/javascript" src="../../../../../../lib/jquery.js"></script><script defer="defer" type="text/javascript" src="../../../../../../lib/api-javadocs.js"></script></body> |
| </html> |
