Trait

org.apache.spark.ml.recommendation

BaseRecommendationModel

Related Doc: package recommendation

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trait BaseRecommendationModel extends Params with ALSModelParams with HasPredictionCol

Linear Supertypes
ALSModelParams, HasPredictionCol, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
SARModel
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Inherited
  1. BaseRecommendationModel
  2. ALSModelParams
  3. HasPredictionCol
  4. Params
  5. Serializable
  6. Serializable
  7. Identifiable
  8. AnyRef
  9. Any
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Abstract Value Members

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

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    Definition Classes
    Params

  2. abstract def recommendForAllUsers(k: Int): DataFrame

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  3. abstract val uid: String

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    Definition Classes
    Identifiable

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Definition Classes
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  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. val checkedCast: UserDefinedFunction

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    Attributes
    protected[org.apache.spark.ml.recommendation]
    Definition Classes
    ALSModelParams

  7. final def clear(param: Param[_]): BaseRecommendationModel.this.type

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    Definition Classes
    Params

  8. def clone(): AnyRef

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

  9. val coldStartStrategy: Param[String]

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    Definition Classes
    ALSModelParams

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Attributes
    protected
    Definition Classes
    Params

  12. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    Params

  15. def explainParams(): String

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    Definition Classes
    Params

  16. final def extractParamMap(): ParamMap

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    Definition Classes
    Params

  17. final def extractParamMap(extra: ParamMap): ParamMap

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    Definition Classes
    Params

  18. def finalize(): Unit

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

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

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    Definition Classes
    Params

  20. def getALSModel(uid: String, rank: Int, userFactors: DataFrame, itemFactors: DataFrame): ALSModel

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  21. final def getClass(): Class[_]

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    Definition Classes
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  22. def getColdStartStrategy: String

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    Definition Classes
    ALSModelParams

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

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    Definition Classes
    Params

  24. def getItemCol: String

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    Definition Classes
    ALSModelParams

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

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    Definition Classes
    Params

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

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    Definition Classes
    Params

  27. final def getPredictionCol: String

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    Definition Classes
    HasPredictionCol

  28. def getUserCol: String

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    Definition Classes
    ALSModelParams

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

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    Definition Classes
    Params

  30. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params

  31. def hashCode(): Int

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    Definition Classes
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  32. final def isDefined(param: Param[_]): Boolean

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    Definition Classes
    Params

  33. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    Params

  35. val itemCol: Param[String]

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    Definition Classes
    ALSModelParams

  36. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  37. final def notify(): Unit

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    Definition Classes
    AnyRef

  38. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  39. lazy val params: Array[Param[_]]

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    Definition Classes
    Params

  40. final val predictionCol: Param[String]

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    Definition Classes
    HasPredictionCol

  41. final def set(paramPair: ParamPair[_]): BaseRecommendationModel.this.type

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    Attributes
    protected
    Definition Classes
    Params

  42. final def set(param: String, value: Any): BaseRecommendationModel.this.type

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    Attributes
    protected
    Definition Classes
    Params

  43. final def set[T](param: Param[T], value: T): BaseRecommendationModel.this.type

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    Definition Classes
    Params

  44. final def setDefault(paramPairs: ParamPair[_]*): BaseRecommendationModel.this.type

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    Attributes
    protected
    Definition Classes
    Params

  45. final def setDefault[T](param: Param[T], value: T): BaseRecommendationModel.this.type

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    Attributes
    protected
    Definition Classes
    Params

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

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    Definition Classes
    AnyRef

  47. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any

  48. def transform(rank: Int, userDataFrame: DataFrame, itemDataFrame: DataFrame, dataset: Dataset[_]): DataFrame

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  49. val userCol: Param[String]

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    Definition Classes
    ALSModelParams

  50. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
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    Annotations
    @throws( ... )

  52. final def wait(arg0: Long): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

Inherited from ALSModelParams

Inherited from HasPredictionCol

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

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