Class/Object

com.microsoft.ml.spark.vw

VowpalWabbitRegressor

Related Docs: object VowpalWabbitRegressor | package vw

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class VowpalWabbitRegressor extends BaseRegressor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel] with VowpalWabbitBase with ComplexParamsWritable

Annotations
@InternalWrapper()
Linear Supertypes
ComplexParamsWritable, MLWritable, VowpalWabbitBase, HasAdditionalFeatures, HasWeightCol, Wrappable, HasAdditionalPythonMethods, BaseRegressor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel], Regressor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel], Predictor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel], PredictorParams, HasPredictionCol, HasFeaturesCol, HasLabelCol, Estimator[VowpalWabbitRegressionModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. VowpalWabbitRegressor
  2. ComplexParamsWritable
  3. MLWritable
  4. VowpalWabbitBase
  5. HasAdditionalFeatures
  6. HasWeightCol
  7. Wrappable
  8. HasAdditionalPythonMethods
  9. BaseRegressor
  10. Regressor
  11. Predictor
  12. PredictorParams
  13. HasPredictionCol
  14. HasFeaturesCol
  15. HasLabelCol
  16. Estimator
  17. PipelineStage
  18. Logging
  19. Params
  20. Serializable
  21. Serializable
  22. Identifiable
  23. AnyRef
  24. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new VowpalWabbitRegressor()

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  2. new VowpalWabbitRegressor(uid: String)

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Type Members

  1. implicit class ParamStringBuilder extends AnyRef

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    Definition Classes
    VowpalWabbitBase
  2. class TrainContext extends AnyRef

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    Definition Classes
    VowpalWabbitBase

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
    AnyRef → Any
  5. def addExtraArgs(args: StringBuilder): Unit

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    * Allow subclasses to add further arguments

    * Allow subclasses to add further arguments

    args

    argument builder to append to

    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  6. val additionalFeatures: StringArrayParam

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    Definition Classes
    HasAdditionalFeatures
  7. def additionalPythonMethods(): String

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    Definition Classes
    HasAdditionalPythonMethods
  8. val args: Param[String]

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    Definition Classes
    VowpalWabbitBase
  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  10. final def clear(param: Param[_]): VowpalWabbitRegressor.this.type

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    Definition Classes
    Params
  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def copy(extra: ParamMap): VowpalWabbitRegressor

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    Definition Classes
    VowpalWabbitRegressor → Predictor → Estimator → PipelineStage → Params
  13. def copyValues[T <: Params](to: T, extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params
  14. def createLabelSetter(schema: StructType): (Row, VowpalWabbitExample) ⇒ Unit

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    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  15. final def defaultCopy[T <: Params](extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params
  16. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  18. def explainParam(param: Param[_]): String

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    Definition Classes
    Params
  19. def explainParams(): String

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    Definition Classes
    Params
  20. def extractLabeledPoints(dataset: Dataset[_]): RDD[LabeledPoint]

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    Attributes
    protected
    Definition Classes
    Predictor
  21. final def extractParamMap(): ParamMap

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    Definition Classes
    Params
  22. final def extractParamMap(extra: ParamMap): ParamMap

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    Definition Classes
    Params
  23. final val featuresCol: Param[String]

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    Definition Classes
    HasFeaturesCol
  24. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  25. def fit(dataset: Dataset[_]): VowpalWabbitRegressionModel

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    Definition Classes
    Predictor → Estimator
  26. def fit(dataset: Dataset[_], paramMaps: Array[ParamMap]): Seq[VowpalWabbitRegressionModel]

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  27. def fit(dataset: Dataset[_], paramMap: ParamMap): VowpalWabbitRegressionModel

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  28. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): VowpalWabbitRegressionModel

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  29. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  30. def getAdditionalColumns(): Seq[String]

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    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  31. def getAdditionalFeatures: Array[String]

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    Definition Classes
    HasAdditionalFeatures
  32. def getArgs: String

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    Definition Classes
    VowpalWabbitBase
  33. def getAsFloat(schema: StructType, idx: Int): (Row) ⇒ Float

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    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  34. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  35. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  36. final def getFeaturesCol: String

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    Definition Classes
    HasFeaturesCol
  37. def getHashSeed: Int

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    Definition Classes
    VowpalWabbitBase
  38. def getIgnoreNamespaces: String

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    Definition Classes
    VowpalWabbitBase
  39. def getInitialModel: Array[Byte]

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    Definition Classes
    VowpalWabbitBase
  40. def getInteractions: Array[String]

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    Definition Classes
    VowpalWabbitBase
  41. def getL1: Double

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    Definition Classes
    VowpalWabbitBase
  42. def getL2: Double

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    Definition Classes
    VowpalWabbitBase
  43. final def getLabelCol: String

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    Definition Classes
    HasLabelCol
  44. def getLearningRate: Double

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    Definition Classes
    VowpalWabbitBase
  45. def getNumBits: Int

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    Definition Classes
    VowpalWabbitBase
  46. def getNumPasses: Int

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    Definition Classes
    VowpalWabbitBase
  47. final def getOrDefault[T](param: Param[T]): T

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    Definition Classes
    Params
  48. def getParam(paramName: String): Param[Any]

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    Definition Classes
    Params
  49. def getPowerT: Double

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    Definition Classes
    VowpalWabbitBase
  50. final def getPredictionCol: String

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    Definition Classes
    HasPredictionCol
  51. def getUseBarrierExecutionMode: Boolean

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    Definition Classes
    VowpalWabbitBase
  52. def getWeightCol: String

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    Definition Classes
    HasWeightCol
  53. final def hasDefault[T](param: Param[T]): Boolean

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    Definition Classes
    Params
  54. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params
  55. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  56. val hashSeed: IntParam

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    Definition Classes
    VowpalWabbitBase
  57. val ignoreNamespaces: Param[String]

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    Definition Classes
    VowpalWabbitBase
  58. val initialModel: ByteArrayParam

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    Definition Classes
    VowpalWabbitBase
  59. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  60. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  61. val interactions: StringArrayParam

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

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    Definition Classes
    Params
  63. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  64. final def isSet(param: Param[_]): Boolean

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    Definition Classes
    Params
  65. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  66. val l1: DoubleParam

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    Definition Classes
    VowpalWabbitBase
  67. val l2: DoubleParam

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    Definition Classes
    VowpalWabbitBase
  68. final val labelCol: Param[String]

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    Definition Classes
    HasLabelCol
  69. val learningRate: DoubleParam

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    Definition Classes
    VowpalWabbitBase
  70. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging
  71. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  72. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  73. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  74. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  75. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  76. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  77. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging
  78. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  79. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  80. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  81. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  82. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  83. final def notify(): Unit

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    Definition Classes
    AnyRef
  84. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  85. val numBits: IntParam

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    Definition Classes
    VowpalWabbitBase
  86. val numPasses: IntParam

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    Definition Classes
    VowpalWabbitBase
  87. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  88. val powerT: DoubleParam

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    Definition Classes
    VowpalWabbitBase
  89. final val predictionCol: Param[String]

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    Definition Classes
    HasPredictionCol
  90. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  91. final def set(paramPair: ParamPair[_]): VowpalWabbitRegressor.this.type

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    Attributes
    protected
    Definition Classes
    Params
  92. final def set(param: String, value: Any): VowpalWabbitRegressor.this.type

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    Attributes
    protected
    Definition Classes
    Params
  93. final def set[T](param: Param[T], value: T): VowpalWabbitRegressor.this.type

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    Definition Classes
    Params
  94. def setAdditionalFeatures(value: Array[String]): VowpalWabbitRegressor.this.type

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    Definition Classes
    HasAdditionalFeatures
  95. def setArgs(value: String): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  96. final def setDefault(paramPairs: ParamPair[_]*): VowpalWabbitRegressor.this.type

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    Attributes
    protected
    Definition Classes
    Params
  97. final def setDefault[T](param: Param[T], value: T): VowpalWabbitRegressor.this.type

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    Attributes
    protected
    Definition Classes
    Params
  98. def setFeaturesCol(value: String): VowpalWabbitRegressor

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    Definition Classes
    Predictor
  99. def setHashSeed(value: Int): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  100. def setIgnoreNamespaces(value: String): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  101. def setInitialModel(value: Array[Byte]): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  102. def setInteractions(value: Array[String]): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  103. def setL1(value: Double): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  104. def setL2(value: Double): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  105. def setLabelCol(value: String): VowpalWabbitRegressor

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    Definition Classes
    Predictor
  106. def setLearningRate(value: Double): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  107. def setNumBits(value: Int): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  108. def setNumPasses(value: Int): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  109. def setPowerT(value: Double): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  110. def setPredictionCol(value: String): VowpalWabbitRegressor

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    Definition Classes
    Predictor
  111. def setUseBarrierExecutionMode(value: Boolean): VowpalWabbitRegressor.this.type

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    Definition Classes
    VowpalWabbitBase
  112. def setWeightCol(value: String): VowpalWabbitRegressor.this.type

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    Definition Classes
    HasWeightCol
  113. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  114. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any
  115. def train(dataset: Dataset[_]): VowpalWabbitRegressionModel

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    Definition Classes
    VowpalWabbitRegressor → Predictor
  116. def trainInternal[T <: VowpalWabbitBaseModel](dataset: Dataset[_], model: T): T

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    Main training loop

    Main training loop

    dataset

    input data.

    returns

    binary VW model.

    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  117. def trainInternalDistributed(df: DataFrame, vwArgs: StringBuilder, numTasks: Int): Array[TrainingResult]

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    Setup spanning tree and invoke training.

    Setup spanning tree and invoke training.

    df

    input data.

    vwArgs

    VW command line arguments.

    numTasks

    number of target tasks.

    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  118. def trainRow(schema: StructType, inputRows: Iterator[Row], ctx: TrainContext): Unit

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    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  119. def transformSchema(schema: StructType): StructType

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    Definition Classes
    Predictor → PipelineStage
  120. def transformSchema(schema: StructType, logging: Boolean): StructType

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  121. val uid: String

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    Definition Classes
    VowpalWabbitRegressor → Identifiable
  122. val useBarrierExecutionMode: BooleanParam

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    Definition Classes
    VowpalWabbitBase
  123. def validateAndTransformSchema(schema: StructType, fitting: Boolean, featuresDataType: DataType): StructType

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    Attributes
    protected
    Definition Classes
    PredictorParams
  124. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  125. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  126. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  127. val weightCol: Param[String]

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    The name of the weight column

    The name of the weight column

    Definition Classes
    HasWeightCol
  128. def write: MLWriter

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    Definition Classes
    ComplexParamsWritable → MLWritable

Inherited from ComplexParamsWritable

Inherited from MLWritable

Inherited from VowpalWabbitBase

Inherited from HasAdditionalFeatures

Inherited from HasWeightCol

Inherited from Wrappable

Inherited from Regressor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel]

Inherited from Predictor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel]

Inherited from PredictorParams

Inherited from HasPredictionCol

Inherited from HasFeaturesCol

Inherited from HasLabelCol

Inherited from Estimator[VowpalWabbitRegressionModel]

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

getParam

param

setParam

Ungrouped