Package org.apache.spark.ml.feature

Interface UnivariateFeatureSelectorParams

All Superinterfaces:

HasFeaturesCol, HasLabelCol, HasOutputCol, Identifiable, Params, Serializable

All Known Implementing Classes:

UnivariateFeatureSelector, UnivariateFeatureSelectorModel

public interface UnivariateFeatureSelectorParams
extends Params, HasFeaturesCol, HasLabelCol, HasOutputCol

Params for UnivariateFeatureSelector and UnivariateFeatureSelectorModel.

Method Summary

Modifier and Type	Method	Description
Param<String>	featureType()	The feature type.
String	getFeatureType()
String	getLabelType()
String	getSelectionMode()
double	getSelectionThreshold()
Param<String>	labelType()	The label type.
Param<String>	selectionMode()	The selection mode.
DoubleParam	selectionThreshold()	The upper bound of the features that selector will select.

Methods inherited from interface org.apache.spark.ml.param.shared.HasFeaturesCol

featuresCol, getFeaturesCol

Methods inherited from interface org.apache.spark.ml.param.shared.HasLabelCol

getLabelCol, labelCol

Methods inherited from interface org.apache.spark.ml.param.shared.HasOutputCol

getOutputCol, outputCol

Methods inherited from interface org.apache.spark.ml.util.Identifiable

toString, uid

Methods inherited from interface org.apache.spark.ml.param.Params

clear, copy, copyValues, defaultCopy, defaultParamMap, estimateMatadataSize, explainParam, explainParams, extractParamMap, extractParamMap, get, getDefault, getOrDefault, getParam, hasDefault, hasParam, isDefined, isSet, onParamChange, paramMap, params, set, set, set, setDefault, setDefault, shouldOwn

Method Details

featureType

Param<String> featureType()

The feature type. Supported options: "categorical", "continuous"

Returns:

(undocumented)

getFeatureType

String getFeatureType()

getLabelType

String getLabelType()

getSelectionMode

String getSelectionMode()

getSelectionThreshold

double getSelectionThreshold()

labelType

Param<String> labelType()

The label type. Supported options: "categorical", "continuous"

Returns:

(undocumented)

selectionMode

Param<String> selectionMode()

The selection mode. Supported options: "numTopFeatures" (default), "percentile", "fpr", "fdr", "fwe"

Returns:

(undocumented)

selectionThreshold

DoubleParam selectionThreshold()

The upper bound of the features that selector will select.

Returns:

(undocumented)