org.apache.spark.ml.param.shared

Interface HasNumFeatures

All Superinterfaces:

Identifiable, Params, java.io.Serializable

All Known Implementing Classes:

FeatureHasher, HashingTF

public interface HasNumFeatures
extends Params

Trait for shared param numFeatures (default: 262144). This trait may be changed or removed between minor versions.

Method Summary

Modifier and Type	Method and Description
int	getNumFeatures()
IntParam	numFeatures() Param for Number of features.

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

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

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

toString, uid

Method Detail

getNumFeatures

int getNumFeatures()

numFeatures

IntParam numFeatures()

Param for Number of features. Should be greater than 0.

Returns:

(undocumented)