smile.validation.metric

Class ConfusionMatrix

java.lang.Object

smile.validation.metric.ConfusionMatrix

All Implemented Interfaces:

java.io.Serializable

public class ConfusionMatrix
extends java.lang.Object
implements java.io.Serializable

The confusion matrix of truth and predictions.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int[][]	matrix Confusion matrix.

Constructor Summary

Constructors

Constructor and Description
ConfusionMatrix(int[][] matrix) Constructor.

Method Summary

Modifier and Type	Method and Description
static ConfusionMatrix	of(int[] truth, int[] prediction) Creates the confusion matrix.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

matrix

public final int[][] matrix

Confusion matrix.

Constructor Detail

ConfusionMatrix

public ConfusionMatrix(int[][] matrix)

Constructor.

Method Detail

of

public static ConfusionMatrix of(int[] truth,
                                 int[] prediction)

Creates the confusion matrix.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object