Class

org.apache.spark.ml

RankerModel

Related Doc: package ml

Permalink

abstract class RankerModel[FeaturesType, M <: RankerModel[FeaturesType, M]] extends PredictionModel[FeaturesType, M] with PredictorParams

Model produced by a Ranker.

FeaturesType

Type of input features. E.g., org.apache.spark.mllib.linalg.Vector

M

Concrete Model type.

Linear Supertypes
PredictionModel[FeaturesType, M], PredictorParams, HasPredictionCol, HasFeaturesCol, HasLabelCol, Model[M], Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
LightGBMRankerModel
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RankerModel
  2. PredictionModel
  3. PredictorParams
  4. HasPredictionCol
  5. HasFeaturesCol
  6. HasLabelCol
  7. Model
  8. Transformer
  9. PipelineStage
  10. Logging
  11. Params
  12. Serializable
  13. Serializable
  14. Identifiable
  15. AnyRef
  16. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new RankerModel()

    Permalink

Abstract Value Members

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

    Permalink
    Definition Classes
    Model → Transformer → PipelineStage → Params

  2. abstract def predict(features: FeaturesType): Double

    Permalink
    Definition Classes
    PredictionModel
    Annotations
    @Since( "2.4.0" )

  3. abstract val uid: String

    Permalink
    Definition Classes
    Identifiable

Concrete Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any

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

    Permalink
    Attributes
    protected
    Definition Classes
    Params

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

    Permalink
    Definition Classes
    AnyRef → Any

  5. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any

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

    Permalink
    Definition Classes
    Params

  7. def clone(): AnyRef

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

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

    Permalink
    Attributes
    protected
    Definition Classes
    Params

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

    Permalink
    Attributes
    protected
    Definition Classes
    Params

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

    Permalink
    Definition Classes
    AnyRef

  11. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

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

    Permalink
    Definition Classes
    Params

  13. def explainParams(): String

    Permalink
    Definition Classes
    Params

  14. final def extractParamMap(): ParamMap

    Permalink
    Definition Classes
    Params

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

    Permalink
    Definition Classes
    Params

  16. final val featuresCol: Param[String]

    Permalink
    Definition Classes
    HasFeaturesCol

  17. def featuresDataType: DataType

    Permalink
    Attributes
    protected
    Definition Classes
    PredictionModel

  18. def finalize(): Unit

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

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

    Permalink
    Definition Classes
    Params

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

    Permalink
    Definition Classes
    AnyRef → Any

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

    Permalink
    Definition Classes
    Params

  22. final def getFeaturesCol: String

    Permalink
    Definition Classes
    HasFeaturesCol

  23. final def getLabelCol: String

    Permalink
    Definition Classes
    HasLabelCol

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

    Permalink
    Definition Classes
    Params

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

    Permalink
    Definition Classes
    Params

  26. final def getPredictionCol: String

    Permalink
    Definition Classes
    HasPredictionCol

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

    Permalink
    Definition Classes
    Params

  28. def hasParam(paramName: String): Boolean

    Permalink
    Definition Classes
    Params

  29. def hasParent: Boolean

    Permalink
    Definition Classes
    Model

  30. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  31. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  32. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

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

    Permalink
    Definition Classes
    Params

  34. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any

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

    Permalink
    Definition Classes
    Params

  36. def isTraceEnabled(): Boolean

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  37. final val labelCol: Param[String]

    Permalink
    Definition Classes
    HasLabelCol

  38. def log: Logger

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  39. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  40. def logDebug(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  41. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  42. def logError(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  43. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  44. def logInfo(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  45. def logName: String

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  46. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  47. def logTrace(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  48. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

  49. def logWarning(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    Logging

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

    Permalink
    Definition Classes
    AnyRef

  51. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef

  52. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef

  53. def numFeatures: Int

    Permalink
    Definition Classes
    PredictionModel
    Annotations
    @Since( "1.6.0" )

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

    Permalink
    Definition Classes
    Params

  55. var parent: Estimator[M]

    Permalink
    Definition Classes
    Model

  56. final val predictionCol: Param[String]

    Permalink
    Definition Classes
    HasPredictionCol

  57. final def set(paramPair: ParamPair[_]): RankerModel.this.type

    Permalink
    Attributes
    protected
    Definition Classes
    Params

  58. final def set(param: String, value: Any): RankerModel.this.type

    Permalink
    Attributes
    protected
    Definition Classes
    Params

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

    Permalink
    Definition Classes
    Params

  60. final def setDefault(paramPairs: ParamPair[_]*): RankerModel.this.type

    Permalink
    Attributes
    protected
    Definition Classes
    Params

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

    Permalink
    Attributes
    protected
    Definition Classes
    Params

  62. def setFeaturesCol(value: String): M

    Permalink
    Definition Classes
    PredictionModel

  63. def setParent(parent: Estimator[M]): M

    Permalink
    Definition Classes
    Model

  64. def setPredictionCol(value: String): M

    Permalink
    Definition Classes
    PredictionModel

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

    Permalink
    Definition Classes
    AnyRef

  66. def toString(): String

    Permalink
    Definition Classes
    Identifiable → AnyRef → Any

  67. def transform(dataset: Dataset[_]): DataFrame

    Permalink
    Definition Classes
    PredictionModel → Transformer

  68. def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame

    Permalink
    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )

  69. def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

    Permalink
    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" ) @varargs()

  70. def transformImpl(dataset: Dataset[_]): DataFrame

    Permalink
    Attributes
    protected
    Definition Classes
    PredictionModel

  71. def transformSchema(schema: StructType): StructType

    Permalink
    Definition Classes
    PredictionModel → PipelineStage

  72. def transformSchema(schema: StructType, logging: Boolean): StructType

    Permalink
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  73. def validateAndTransformSchema(schema: StructType, fitting: Boolean, featuresDataType: DataType): StructType

    Permalink
    Attributes
    protected
    Definition Classes
    PredictorParams

  74. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from PredictionModel[FeaturesType, M]

Inherited from PredictorParams

Inherited from HasPredictionCol

Inherited from HasFeaturesCol

Inherited from HasLabelCol

Inherited from Model[M]

Inherited from Transformer

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

Ungrouped