class RankingTrainValidationSplit extends Estimator[RankingTrainValidationSplitModel] with RankingTrainValidationSplitParams with Wrappable with ComplexParamsWritable with RecommendationParams with BasicLogging

Linear Supertypes
BasicLogging, RecommendationParams, ALSParams, HasCheckpointInterval, HasRegParam, HasMaxIter, ALSModelParams, HasBlockSize, HasPredictionCol, ComplexParamsWritable, MLWritable, RankingTrainValidationSplitParams, HasSeed, Wrappable, RWrappable, PythonWrappable, BaseWrappable, Estimator[RankingTrainValidationSplitModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. RankingTrainValidationSplit
  2. BasicLogging
  3. RecommendationParams
  4. ALSParams
  5. HasCheckpointInterval
  6. HasRegParam
  7. HasMaxIter
  8. ALSModelParams
  9. HasBlockSize
  10. HasPredictionCol
  11. ComplexParamsWritable
  12. MLWritable
  13. RankingTrainValidationSplitParams
  14. HasSeed
  15. Wrappable
  16. RWrappable
  17. PythonWrappable
  18. BaseWrappable
  19. Estimator
  20. PipelineStage
  21. Logging
  22. Params
  23. Serializable
  24. Serializable
  25. Identifiable
  26. AnyRef
  27. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new RankingTrainValidationSplit()
  2. new RankingTrainValidationSplit(uid: String)

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. val alpha: DoubleParam
    Definition Classes
    ALSParams
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. final val blockSize: IntParam
    Definition Classes
    HasBlockSize
  8. val checkedCast: UserDefinedFunction
    Attributes
    protected[org.apache.spark.ml.recommendation]
    Definition Classes
    ALSModelParams
  9. final val checkpointInterval: IntParam
    Definition Classes
    HasCheckpointInterval
  10. lazy val classNameHelper: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  11. final def clear(param: Param[_]): RankingTrainValidationSplit.this.type
    Definition Classes
    Params
  12. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  13. val coldStartStrategy: Param[String]
    Definition Classes
    ALSModelParams
  14. def companionModelClassName: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  15. def copy(extra: ParamMap): RankingTrainValidationSplit
    Definition Classes
    RankingTrainValidationSplit → Estimator → PipelineStage → Params
  16. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  17. lazy val copyrightLines: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  18. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  19. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  21. val estimator: EstimatorParam
    Definition Classes
    RankingTrainValidationSplitParams
  22. val estimatorParamMaps: ArrayParamMapParam
    Definition Classes
    RankingTrainValidationSplitParams
  23. val evaluator: EvaluatorParam
    Definition Classes
    RankingTrainValidationSplitParams
  24. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  25. def explainParams(): String
    Definition Classes
    Params
  26. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  27. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  28. def filterRatings(dataset: Dataset[_]): DataFrame
  29. val finalStorageLevel: Param[String]
    Definition Classes
    ALSParams
  30. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  31. def fit(dataset: Dataset[_]): RankingTrainValidationSplitModel
    Definition Classes
    RankingTrainValidationSplit → Estimator
  32. def fit(dataset: Dataset[_], paramMaps: Seq[ParamMap]): Seq[RankingTrainValidationSplitModel]
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  33. def fit(dataset: Dataset[_], paramMap: ParamMap): RankingTrainValidationSplitModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  34. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): RankingTrainValidationSplitModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  35. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  36. def getAlpha: Double
    Definition Classes
    ALSParams
  37. final def getBlockSize: Int
    Definition Classes
    HasBlockSize
  38. final def getCheckpointInterval: Int
    Definition Classes
    HasCheckpointInterval
  39. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  40. def getColdStartStrategy: String
    Definition Classes
    ALSModelParams
  41. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  42. def getEstimator: Estimator[_ <: Model[_]]

    Definition Classes
    RankingTrainValidationSplitParams
  43. def getEstimatorParamMaps: Array[ParamMap]

    Definition Classes
    RankingTrainValidationSplitParams
  44. def getEvaluator: Evaluator

    Definition Classes
    RankingTrainValidationSplitParams
  45. def getFinalStorageLevel: String
    Definition Classes
    ALSParams
  46. def getImplicitPrefs: Boolean
    Definition Classes
    ALSParams
  47. def getIntermediateStorageLevel: String
    Definition Classes
    ALSParams
  48. def getItemCol: String
    Definition Classes
    ALSModelParams
  49. final def getMaxIter: Int
    Definition Classes
    HasMaxIter
  50. def getMinRatingsI: Int

    Definition Classes
    RankingTrainValidationSplitParams
  51. def getMinRatingsU: Int

    Definition Classes
    RankingTrainValidationSplitParams
  52. def getNonnegative: Boolean
    Definition Classes
    ALSParams
  53. def getNumItemBlocks: Int
    Definition Classes
    ALSParams
  54. def getNumUserBlocks: Int
    Definition Classes
    ALSParams
  55. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  56. def getParallelism: Int

  57. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  58. final def getPredictionCol: String
    Definition Classes
    HasPredictionCol
  59. def getRank: Int
    Definition Classes
    ALSParams
  60. def getRatingCol: String
    Definition Classes
    ALSParams
  61. final def getRegParam: Double
    Definition Classes
    HasRegParam
  62. final def getSeed: Long
    Definition Classes
    HasSeed
  63. def getTrainRatio: Double

    Definition Classes
    RankingTrainValidationSplitParams
  64. def getUserCol: String
    Definition Classes
    ALSModelParams
  65. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  66. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  67. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  68. val implicitPrefs: BooleanParam
    Definition Classes
    ALSParams
  69. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  70. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  71. val intermediateStorageLevel: Param[String]
    Definition Classes
    ALSParams
  72. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  73. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  74. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  75. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  76. val itemCol: Param[String]
    Definition Classes
    ALSModelParams
  77. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  78. def logBase(methodName: String): Unit
    Attributes
    protected
    Definition Classes
    BasicLogging
  79. def logClass(): Unit
    Definition Classes
    BasicLogging
  80. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  81. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  82. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  83. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  84. def logErrorBase(methodName: String, e: Exception): Unit
    Attributes
    protected
    Definition Classes
    BasicLogging
  85. def logFit[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  86. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  87. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  88. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  89. def logPredict[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  90. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  91. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  92. def logTrain[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  93. def logTransform[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  94. def logTuningParams(instrumentation: Instrumentation): Unit

    Instrumentation logging for tuning params including the inner estimator and evaluator info.

    Instrumentation logging for tuning params including the inner estimator and evaluator info.

    Attributes
    protected
    Definition Classes
    RankingTrainValidationSplitParams
  95. def logVerb[T](verb: String, f: ⇒ T): T
    Definition Classes
    BasicLogging
  96. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  97. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  98. def makePyFile(conf: CodegenConfig): Unit
    Definition Classes
    PythonWrappable
  99. def makeRFile(conf: CodegenConfig): Unit
    Definition Classes
    RWrappable
  100. final val maxIter: IntParam
    Definition Classes
    HasMaxIter
  101. val minRatingsI: IntParam
    Definition Classes
    RankingTrainValidationSplitParams
  102. val minRatingsU: IntParam
    Definition Classes
    RankingTrainValidationSplitParams
  103. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  104. val nonnegative: BooleanParam
    Definition Classes
    ALSParams
  105. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  106. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  107. val numItemBlocks: IntParam
    Definition Classes
    ALSParams
  108. val numUserBlocks: IntParam
    Definition Classes
    ALSParams
  109. val parallelism: IntParam

    The number of threads to use when running parallel algorithms.

    The number of threads to use when running parallel algorithms. Default is 1 for serial execution

  110. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  111. final val predictionCol: Param[String]
    Definition Classes
    HasPredictionCol
  112. def prepareTestData(validationDataset: DataFrame, recs: DataFrame, k: Int): Dataset[_]
  113. def pyAdditionalMethods: String
    Definition Classes
    PythonWrappable
  114. lazy val pyClassDoc: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  115. lazy val pyClassName: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  116. def pyExtraEstimatorImports: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  117. def pyExtraEstimatorMethods: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  118. lazy val pyInheritedClasses: Seq[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  119. def pyInitFunc(): String
    Definition Classes
    PythonWrappable
  120. lazy val pyInternalWrapper: Boolean
    Definition Classes
    RankingTrainValidationSplit → PythonWrappable
  121. lazy val pyObjectBaseClass: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  122. def pyParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  123. def pyParamDefault[T](p: Param[T]): Option[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  124. def pyParamGetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  125. def pyParamSetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  126. def pyParamsArgs: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  127. def pyParamsDefaults: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  128. lazy val pyParamsDefinitions: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  129. def pyParamsGetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  130. def pyParamsSetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  131. def pythonClass(): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  132. def rClass(): String
    Attributes
    protected
    Definition Classes
    RWrappable
  133. def rDocString: String
    Attributes
    protected
    Definition Classes
    RWrappable
  134. def rExtraBodyLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  135. def rExtraInitLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  136. lazy val rFuncName: String
    Attributes
    protected
    Definition Classes
    RWrappable
  137. lazy val rInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    RWrappable
  138. def rParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    RWrappable
  139. def rParamsArgs: String
    Attributes
    protected
    Definition Classes
    RWrappable
  140. def rSetterLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  141. val rank: IntParam
    Definition Classes
    ALSParams
  142. val ratingCol: Param[String]
    Definition Classes
    ALSParams
  143. final val regParam: DoubleParam
    Definition Classes
    HasRegParam
  144. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  145. final val seed: LongParam
    Definition Classes
    HasSeed
  146. final def set(paramPair: ParamPair[_]): RankingTrainValidationSplit.this.type
    Attributes
    protected
    Definition Classes
    Params
  147. final def set(param: String, value: Any): RankingTrainValidationSplit.this.type
    Attributes
    protected
    Definition Classes
    Params
  148. final def set[T](param: Param[T], value: T): RankingTrainValidationSplit.this.type
    Definition Classes
    Params
  149. final def setDefault(paramPairs: ParamPair[_]*): RankingTrainValidationSplit.this.type
    Attributes
    protected
    Definition Classes
    Params
  150. final def setDefault[T](param: Param[T], value: T): RankingTrainValidationSplit.this.type
    Attributes
    protected
    Definition Classes
    Params
  151. def setEstimator(value: Estimator[_ <: Model[_]]): RankingTrainValidationSplit.this.type

  152. def setEstimatorParamMaps(value: Array[ParamMap]): RankingTrainValidationSplit.this.type

  153. def setEvaluator(value: Evaluator): RankingTrainValidationSplit.this.type

  154. def setItemCol(value: String): RankingTrainValidationSplit.this.type

  155. def setMinRatingsI(value: Int): RankingTrainValidationSplit.this.type

  156. def setMinRatingsU(value: Int): RankingTrainValidationSplit.this.type

  157. def setParallelism(value: Int): RankingTrainValidationSplit.this.type

  158. def setRatingCol(value: String): RankingTrainValidationSplit.this.type

  159. def setSeed(value: Long): RankingTrainValidationSplit.this.type

  160. def setTrainRatio(value: Double): RankingTrainValidationSplit.this.type

  161. def setUserCol(value: String): RankingTrainValidationSplit.this.type

  162. def splitDF(dataset: DataFrame): Array[DataFrame]
  163. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  164. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  165. val trainRatio: DoubleParam

    Param for ratio between train and validation data.

    Param for ratio between train and validation data. Must be between 0 and 1. Default: 0.75

    Definition Classes
    RankingTrainValidationSplitParams
  166. def transformSchema(schema: StructType): StructType
    Definition Classes
    RankingTrainValidationSplit → PipelineStage
  167. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  168. def transformSchemaImpl(schema: StructType): StructType
    Attributes
    protected
    Definition Classes
    RankingTrainValidationSplitParams
  169. val uid: String
    Definition Classes
    RankingTrainValidationSplit → BasicLogging → Identifiable
  170. val userCol: Param[String]
    Definition Classes
    ALSModelParams
  171. def validateAndTransformSchema(schema: StructType): StructType
    Attributes
    protected
    Definition Classes
    ALSParams
  172. val ver: String
    Definition Classes
    BasicLogging
  173. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  174. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  175. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  176. def write: MLWriter
    Definition Classes
    ComplexParamsWritable → MLWritable

Inherited from BasicLogging

Inherited from RecommendationParams

Inherited from ALSParams

Inherited from HasCheckpointInterval

Inherited from HasRegParam

Inherited from HasMaxIter

Inherited from ALSModelParams

Inherited from HasBlockSize

Inherited from HasPredictionCol

Inherited from ComplexParamsWritable

Inherited from MLWritable

Inherited from RankingTrainValidationSplitParams

Inherited from HasSeed

Inherited from Wrappable

Inherited from RWrappable

Inherited from PythonWrappable

Inherited from BaseWrappable

Inherited from Estimator[RankingTrainValidationSplitModel]

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

expertGetParam

expertParam

expertSetParam

getParam

param

setParam

Ungrouped