xgboost4j-spark_2.12 1.4.1 API < Back
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# Packages

-  package root
  Definition Classes
    root
-  package ml
  Definition Classes
    root
-  package dmlc
  Definition Classes
    ml
-  package xgboost4j
  Definition Classes
    dmlc
-  package scala
  Definition Classes
    xgboost4j
-  package spark
  Definition Classes
    scala
-  package params
  Definition Classes
    spark
- CustomEvalParam
- CustomObjParam
- HasBaseMarginCol
- HasContribPredictionCol
- HasGroupCol
- HasLeafPredictionCol
- HasNumClass
- NonParamVariables
- TrackerConfParam

c

ml.dmlc.xgboost4j.scala.spark.params

# CustomObjParam 

###

#### class CustomObjParam extends Param[ObjectiveTrait]

Linear Supertypes
Param[ObjectiveTrait], Serializable, Serializable, AnyRef, Any
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2. By Inheritance

Inherited

1. CustomObjParam
2. Param
3. Serializable
4. Serializable
5. AnyRef
6. Any

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Visibility

1. Public
2. All

### Instance Constructors

1.  new CustomObjParam(parent: Params, name: String, doc: String)

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  def ->(value: ObjectiveTrait): ParamPair[ObjectiveTrait]
   Definition Classes
     Param
4.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
5.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
6.  def clone(): AnyRef
   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @native() @throws( ... )
7.  val doc: String
   Definition Classes
     Param
8.  final def eq(arg0: AnyRef): Boolean
   Definition Classes
     AnyRef
9.  final def equals(obj: Any): Boolean
   Definition Classes
     Param → AnyRef → Any
10.  def finalize(): Unit
    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
11.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
12.  final def hashCode(): Int
    Definition Classes
      Param → AnyRef → Any
13.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
14.  val isValid: (ObjectiveTrait) ⇒ Boolean
    Definition Classes
      Param
15.  def jsonDecode(json: String): ObjectiveTrait
    Definition Classes
      CustomObjParam → Param
16.  def jsonEncode(value: ObjectiveTrait): String
    Definition Classes
      CustomObjParam → Param
17.  val name: String
    Definition Classes
      Param
18.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
19.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
20.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
21.  val parent: String
    Definition Classes
      Param
22.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
23.  final def toString(): String
    Definition Classes
      Param → AnyRef → Any
24.  def w(value: ObjectiveTrait): ParamPair[ObjectiveTrait]

    Creates a param pair with the given value (for Java).

    Creates a param pair with the given value (for Java).

    Definition Classes
      CustomObjParam → Param
25.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
26.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
27.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @native() @throws( ... )

### Inherited from Param[ObjectiveTrait]

### Inherited from Serializable

### Inherited from AnyRef

### Inherited from Any

### Ungrouped