ml.dmlc.xgboost4j.scala.spark.params

# HasGroupCol

###
Related Doc: package params

#### trait HasGroupCol extends Params

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Params, Serializable, Serializable, Identifiable, AnyRef, Any
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1. HasGroupCol
2. Params
3. Serializable
4. Serializable
5. Identifiable
6. AnyRef
7. Any

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### Abstract Value Members

1. #### abstract def copy(extra: ParamMap): Params

   Definition Classes
     Params

2. #### abstract val uid: String

   Definition Classes
     Identifiable

### Concrete Value Members

1. #### final def !=(arg0: Any): Boolean

   Definition Classes
     AnyRef → Any

2. #### final def ##(): Int

   Definition Classes
     AnyRef → Any

3. #### final def $[T](param: Param[T]): T

   Attributes
     protected
   Definition Classes
     Params

4. #### final def ==(arg0: Any): Boolean

   Definition Classes
     AnyRef → Any

5. #### final def asInstanceOf[T0]: T0

   Definition Classes
     Any

6. #### final def clear(param: Param[_]): HasGroupCol.this.type

   Definition Classes
     Params

7. #### def clone(): AnyRef

   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... )

8. #### def copyValues[T <: Params](to: T, extra: ParamMap): T

   Attributes
     protected
   Definition Classes
     Params

9. #### final def defaultCopy[T <: Params](extra: ParamMap): T

   Attributes
     protected
   Definition Classes
     Params

10. #### final def eq(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

11. #### def equals(arg0: Any): Boolean

    Definition Classes
      AnyRef → Any

12. #### def explainParam(param: Param[_]): String

    Definition Classes
      Params

13. #### def explainParams(): String

    Definition Classes
      Params

14. #### final def extractParamMap(): ParamMap

    Definition Classes
      Params

15. #### final def extractParamMap(extra: ParamMap): ParamMap

    Definition Classes
      Params

16. #### def finalize(): Unit

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )

17. #### final def get[T](param: Param[T]): Option[T]

    Definition Classes
      Params

18. #### final def getClass(): Class[_]

    Definition Classes
      AnyRef → Any

19. #### final def getDefault[T](param: Param[T]): Option[T]

    Definition Classes
      Params

20. #### final def getGroupCol: String

21. #### final def getOrDefault[T](param: Param[T]): T

    Definition Classes
      Params

22. #### def getParam(paramName: String): Param[Any]

    Definition Classes
      Params

23. #### final val groupCol: Param[String]

    Param for group column name.

24. #### final def hasDefault[T](param: Param[T]): Boolean

    Definition Classes
      Params

25. #### def hasParam(paramName: String): Boolean

    Definition Classes
      Params

26. #### def hashCode(): Int

    Definition Classes
      AnyRef → Any

27. #### final def isDefined(param: Param[_]): Boolean

    Definition Classes
      Params

28. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

29. #### final def isSet(param: Param[_]): Boolean

    Definition Classes
      Params

30. #### final def ne(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

31. #### final def notify(): Unit

    Definition Classes
      AnyRef

32. #### final def notifyAll(): Unit

    Definition Classes
      AnyRef

33. #### lazy val params: Array[Param[_]]

    Definition Classes
      Params

34. #### final def set(paramPair: ParamPair[_]): HasGroupCol.this.type

    Attributes
      protected
    Definition Classes
      Params

35. #### final def set(param: String, value: Any): HasGroupCol.this.type

    Attributes
      protected
    Definition Classes
      Params

36. #### final def set[T](param: Param[T], value: T): HasGroupCol.this.type

    Definition Classes
      Params

37. #### final def setDefault(paramPairs: ParamPair[_]*): HasGroupCol.this.type

    Attributes
      protected
    Definition Classes
      Params

38. #### final def setDefault[T](param: Param[T], value: T): HasGroupCol.this.type

    Attributes
      protected
    Definition Classes
      Params

39. #### final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
      AnyRef

40. #### def toString(): String

    Definition Classes
      Identifiable → AnyRef → Any

41. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

42. #### final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

43. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

### Inherited from Params

### Inherited from Serializable

### Inherited from Identifiable

### Inherited from AnyRef

### Inherited from Any

### getParam

### param

### Ungrouped