org.apache.ignite.ml.selection.scoring.evaluator

Class EvaluationResult

java.lang.Object

org.apache.ignite.ml.selection.scoring.evaluator.EvaluationResult

public class EvaluationResult
extends Object

Class represents an aggregation of metrics evaluation results.

Constructor Summary

Constructors

Constructor and Description
EvaluationResult(Map<MetricName,Double> values) Creates an instance of EvaluationResult class.

Method Summary

Modifier and Type	Method and Description
double	get(MetricName name) Returns metric value by its name.
Iterable<Map.Entry<MetricName,Double>>	getAll() Returns a collection of metric name and value pairs.
double	getSingle() Returns any computed metric value.
String	toString()
String	toString(int precision) Returns string representation of model estimation.

Methods inherited from class java.lang.Object

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

Constructor Detail

EvaluationResult

public EvaluationResult(Map<MetricName,Double> values)

Creates an instance of EvaluationResult class.

Parameters:

values - Values.

Method Detail

get

public double get(MetricName name)

Returns metric value by its name.

Parameters:

name - Name.

Returns:

Metric value.

getSingle

public double getSingle()

Returns any computed metric value. This method is useful in case of computing just one metric.

Returns:

Metric value.

getAll

public Iterable<Map.Entry<MetricName,Double>> getAll()

Returns a collection of metric name and value pairs.

Returns:

Collection of metric name and value pairs.

toString

public String toString(int precision)

Returns string representation of model estimation.

Parameters:

precision - Precision.

Returns:

String representation of model estimation.

toString

public String toString()

Overrides:

toString in class Object