Package org.apache.spark.ml.param

Class IntArrayParam

Object

org.apache.spark.ml.param.Param<int[]>

org.apache.spark.ml.param.IntArrayParam

All Implemented Interfaces:

Serializable

public class IntArrayParam
extends Param<int[]>

Specialized version of Param[Array[Int} for Java.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IntArrayParam(Params parent, String name, String doc)
IntArrayParam(Params parent, String name, String doc, scala.Function1<int[],Object> isValid)

Method Summary

Modifier and Type	Method	Description
int[]	jsonDecode(String json)	Decodes a param value from JSON.
String	jsonEncode(int[] value)	Encodes a param value into JSON, which can be decoded by `jsonDecode()`.
ParamPair<int[]>	w(List<Integer> value)	Creates a param pair with a `java.util.List` of values (for Java and Python).

Methods inherited from class org.apache.spark.ml.param.Param

dataClass, doc, equals, hashCode, isValid, name, parent, toString, w

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

IntArrayParam

public IntArrayParam(Params parent,
 String name,
 String doc,
 scala.Function1<int[],Object> isValid)

IntArrayParam

public IntArrayParam(Params parent,
 String name,
 String doc)

Method Details

jsonDecode

public int[] jsonDecode(String json)

Description copied from class: Param

Decodes a param value from JSON.

Overrides:

jsonDecode in class Param<int[]>

jsonEncode

public String jsonEncode(int[] value)

Description copied from class: Param

Encodes a param value into JSON, which can be decoded by `jsonDecode()`.

Overrides:

jsonEncode in class Param<int[]>

w

public ParamPair<int[]> w(List<Integer> value)

Creates a param pair with a `java.util.List` of values (for Java and Python).