Module org.elasticsearch.xcore

Package org.elasticsearch.xpack.core.ml.dataframe.evaluation.regression

Class Regression

java.lang.Object

org.elasticsearch.xpack.core.ml.dataframe.evaluation.regression.Regression

All Implemented Interfaces:

NamedWriteable, Writeable, ToXContent, ToXContentObject, Evaluation

public final class Regression
extends Object
implements Evaluation

Evaluation of regression results.

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields

Modifier and Type	Field	Description
static final ParseField	NAME
static final ConstructingObjectParser<Regression,Void>	PARSER

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY, EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
Regression(String actualField, String predictedField, List<EvaluationMetric> metrics)
Regression(StreamInput in)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
static Regression	fromXContent(XContentParser parser)
EvaluationFields	getFields()	Returns the collection of fields required by evaluation
List<EvaluationMetric>	getMetrics()	Returns the list of metrics to evaluate
String	getName()	Returns the evaluation name
String	getWriteableName()
int	hashCode()
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
void	writeTo(StreamOutput out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.xpack.core.ml.dataframe.evaluation.Evaluation

buildSearch, getResults, hasAllResults, initMetrics, process

Methods inherited from interface org.elasticsearch.xcontent.ToXContentObject

isFragment

Field Details

NAME

public static final ParseField NAME

PARSER

public static final ConstructingObjectParser<Regression,Void> PARSER

Constructor Details

Regression

public Regression(String actualField,
 String predictedField,
 @Nullable
 List<EvaluationMetric> metrics)

Regression

public Regression(StreamInput in)
           throws IOException

Throws:

IOException

Method Details

fromXContent

public static Regression fromXContent(XContentParser parser)

getName

public String getName()

Description copied from interface: Evaluation

Returns the evaluation name

Specified by:

getName in interface Evaluation

getFields

public EvaluationFields getFields()

Description copied from interface: Evaluation

Returns the collection of fields required by evaluation

Specified by:

getFields in interface Evaluation

getMetrics

public List<EvaluationMetric> getMetrics()

Description copied from interface: Evaluation

Returns the list of metrics to evaluate

Specified by:

getMetrics in interface Evaluation

Returns:

list of metrics to evaluate

getWriteableName

public String getWriteableName()

Specified by:

getWriteableName in interface NamedWriteable

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Specified by:

writeTo in interface Writeable

Throws:

IOException

toXContent

public XContentBuilder toXContent(XContentBuilder builder,
 ToXContent.Params params)
                           throws IOException

Specified by:

toXContent in interface ToXContent

Throws:

IOException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object