org.deeplearning4j.evaluation

Class EvaluationTools

java.lang.Object

org.deeplearning4j.evaluation.EvaluationTools

public class EvaluationTools
extends java.lang.Object

Tools for evaluation and rendering ROC and ROCMultiClass results

Method Summary

Modifier and Type	Method and Description
static void	exportRocChartsToHtmlFile(ROC roc, java.io.File file) Given a ROC chart, export the ROC chart and precision vs.
static void	exportRocChartsToHtmlFile(ROCMultiClass roc, java.io.File file) Given a ROCMultiClass chart, export the ROC chart and precision vs.
static java.lang.String	rocChartToHtml(ROC roc) Given a ROC instance, render the ROC chart and precision vs.
static java.lang.String	rocChartToHtml(ROCMultiClass rocMultiClass) Given a ROCMultiClass instance, render the ROC chart and precision vs.
static java.lang.String	rocChartToHtml(ROCMultiClass rocMultiClass, java.util.List<java.lang.String> classNames) Given a ROCMultiClass instance and (optionally) names for each class, render the ROC chart to a stand-alone HTML file (returned as a String)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

exportRocChartsToHtmlFile

public static void exportRocChartsToHtmlFile(ROC roc,
                                             java.io.File file)
                                      throws java.io.IOException

Given a ROC chart, export the ROC chart and precision vs. recall charts to a stand-alone HTML file

Parameters:

roc - ROC to export

file - File to export to

Throws:

java.io.IOException

exportRocChartsToHtmlFile

public static void exportRocChartsToHtmlFile(ROCMultiClass roc,
                                             java.io.File file)
                                      throws java.lang.Exception

Given a ROCMultiClass chart, export the ROC chart and precision vs. recall charts to a stand-alone HTML file

Parameters:

roc - ROC to export

file - File to export to

Throws:

java.lang.Exception

rocChartToHtml

public static java.lang.String rocChartToHtml(ROC roc)

Given a ROC instance, render the ROC chart and precision vs. recall charts to a stand-alone HTML file (returned as a String)

Parameters:

roc - ROC to render

rocChartToHtml

public static java.lang.String rocChartToHtml(ROCMultiClass rocMultiClass)

Given a ROCMultiClass instance, render the ROC chart and precision vs. recall charts to a stand-alone HTML file (returned as a String)

Parameters:

rocMultiClass - ROC to render

rocChartToHtml

public static java.lang.String rocChartToHtml(ROCMultiClass rocMultiClass,
                                              java.util.List<java.lang.String> classNames)

Given a ROCMultiClass instance and (optionally) names for each class, render the ROC chart to a stand-alone HTML file (returned as a String)

Parameters:

rocMultiClass - ROC to render

classNames - Names of the classes. May be null