class VowpalWabbitRegressor extends BaseRegressor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel] with VowpalWabbitBaseSpark with ComplexParamsWritable with SynapseMLLogging

VowpalWabbit exposed as SparkML regressor.

Linear Supertypes
SynapseMLLogging, VowpalWabbitBaseSpark, HasAdditionalFeatures, HasWeightCol, VowpalWabbitBaseLearner, VowpalWabbitBase, ComplexParamsWritable, MLWritable, Wrappable, DotnetWrappable, RWrappable, PythonWrappable, BaseWrappable, 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
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. VowpalWabbitRegressor
  2. SynapseMLLogging
  3. VowpalWabbitBaseSpark
  4. HasAdditionalFeatures
  5. HasWeightCol
  6. VowpalWabbitBaseLearner
  7. VowpalWabbitBase
  8. ComplexParamsWritable
  9. MLWritable
  10. Wrappable
  11. DotnetWrappable
  12. RWrappable
  13. PythonWrappable
  14. BaseWrappable
  15. BaseRegressor
  16. Regressor
  17. Predictor
  18. PredictorParams
  19. HasPredictionCol
  20. HasFeaturesCol
  21. HasLabelCol
  22. Estimator
  23. PipelineStage
  24. Logging
  25. Params
  26. Serializable
  27. Serializable
  28. Identifiable
  29. AnyRef
  30. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

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

Type Members

  1. implicit class SpecificParamAppender extends AnyRef
    Definition Classes
    VowpalWabbitBase
  2. type VowpalWabbitLabelSetFunc = (Row, VowpalWabbitExample) ⇒ Unit
    Definition Classes
    VowpalWabbitBaseSpark

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 additionalFeatures: StringArrayParam
    Definition Classes
    HasAdditionalFeatures
  6. def appendExtraParams(sb: ParamsStringBuilder): ParamsStringBuilder

    Override to add parameters specific to subclass.

    Override to add parameters specific to subclass.

    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def buildCommandLineArguments(vwArgs: String, contextArgs: ⇒ String = ""): String
    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  9. lazy val classNameHelper: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  10. final def clear(param: Param[_]): VowpalWabbitRegressor.this.type
    Definition Classes
    Params
  11. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  12. def companionModelClassName: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  13. def copy(extra: ParamMap): VowpalWabbitRegressor
    Definition Classes
    VowpalWabbitRegressor → Predictor → Estimator → PipelineStage → Params
  14. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  15. lazy val copyrightLines: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  16. def createLabelSetter(schema: StructType): VowpalWabbitLabelSetFunc
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark
  17. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  18. def dotnetAdditionalMethods: String
    Definition Classes
    DotnetWrappable
  19. def dotnetClass(): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  20. lazy val dotnetClassName: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  21. lazy val dotnetClassNameString: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  22. lazy val dotnetClassWrapperName: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  23. lazy val dotnetCopyrightLines: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  24. def dotnetExtraEstimatorImports: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  25. def dotnetExtraMethods: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  26. lazy val dotnetInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  27. def dotnetMLReadWriteMethods: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  28. lazy val dotnetNamespace: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  29. lazy val dotnetObjectBaseClass: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  30. def dotnetParamGetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  31. def dotnetParamGetters: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  32. def dotnetParamSetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  33. def dotnetParamSetters: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  34. def dotnetWrapAsTypeMethod: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  35. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  36. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  37. def executeWithVowpalWabbit[T](block: (VowpalWabbitNative) ⇒ T): T

    wrap the block w/ a VW instance that will be closed when the block is done.

    wrap the block w/ a VW instance that will be closed when the block is done.

    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  38. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  39. def explainParams(): String
    Definition Classes
    Params
  40. def extractInstances(dataset: Dataset[_], validateInstance: (Instance) ⇒ Unit): RDD[Instance]
    Attributes
    protected
    Definition Classes
    PredictorParams
  41. def extractInstances(dataset: Dataset[_]): RDD[Instance]
    Attributes
    protected
    Definition Classes
    PredictorParams
  42. def extractLabeledPoints(dataset: Dataset[_]): RDD[LabeledPoint]
    Attributes
    protected
    Definition Classes
    Predictor
  43. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  44. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  45. final val featuresCol: Param[String]
    Definition Classes
    HasFeaturesCol
  46. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  47. def fit(dataset: Dataset[_]): VowpalWabbitRegressionModel
    Definition Classes
    Predictor → Estimator
  48. def fit(dataset: Dataset[_], paramMaps: Seq[ParamMap]): Seq[VowpalWabbitRegressionModel]
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  49. def fit(dataset: Dataset[_], paramMap: ParamMap): VowpalWabbitRegressionModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  50. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): VowpalWabbitRegressionModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  51. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  52. def getAdditionalColumns: Seq[String]
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark
  53. def getAdditionalFeatures: Array[String]
    Definition Classes
    HasAdditionalFeatures
  54. def getAsFloat(schema: StructType, idx: Int): (Row) ⇒ Float
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  55. def getAsInt(schema: StructType, idx: Int): (Row) ⇒ Int
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  56. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  57. def getCommandLineArgs: ParamsStringBuilder
    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  58. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  59. final def getFeaturesCol: String
    Definition Classes
    HasFeaturesCol
  60. def getHashSeed: Int
    Definition Classes
    VowpalWabbitBase
  61. def getIgnoreNamespaces: String
    Definition Classes
    VowpalWabbitBase
  62. def getInitialModel: Array[Byte]
    Definition Classes
    VowpalWabbitBase
  63. def getInputColumns: Seq[String]
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark → VowpalWabbitBase
  64. def getInteractions: Array[String]
    Definition Classes
    VowpalWabbitBase
  65. def getL1: Double
    Definition Classes
    VowpalWabbitBase
  66. def getL2: Double
    Definition Classes
    VowpalWabbitBase
  67. final def getLabelCol: String
    Definition Classes
    HasLabelCol
  68. def getLearningRate: Double
    Definition Classes
    VowpalWabbitBase
  69. def getNumBits: Int
    Definition Classes
    VowpalWabbitBase
  70. def getNumPasses: Int
    Definition Classes
    VowpalWabbitBase
  71. def getNumSyncsPerPass: Int
    Definition Classes
    VowpalWabbitBase
  72. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  73. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  74. def getParamInfo(p: Param[_]): ParamInfo[_]
    Definition Classes
    BaseWrappable
  75. def getPassThroughArgs: String
    Definition Classes
    VowpalWabbitBase
  76. def getPowerT: Double
    Definition Classes
    VowpalWabbitBase
  77. final def getPredictionCol: String
    Definition Classes
    HasPredictionCol
  78. def getPredictionIdCol: String
    Definition Classes
    VowpalWabbitBaseLearner
  79. def getSplitCol: String
    Definition Classes
    VowpalWabbitBaseLearner
  80. def getSplitColValues: Array[String]
    Definition Classes
    VowpalWabbitBaseLearner
  81. def getUseBarrierExecutionMode: Boolean
    Definition Classes
    VowpalWabbitBase
  82. def getWeightCol: String

    Definition Classes
    HasWeightCol
  83. def getWeightGetter(schema: StructType): (Row) ⇒ Float

    default weight to 1 if not provided

    default weight to 1 if not provided

    schema

    the schema to fetch weight from

    returns

    an accessor method used to fetch the weight

    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark
  84. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  85. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  86. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  87. val hashSeed: IntParam
    Definition Classes
    VowpalWabbitBase
  88. val ignoreNamespaces: Param[String]
    Definition Classes
    VowpalWabbitBase
  89. val initialModel: ByteArrayParam
    Definition Classes
    VowpalWabbitBase
  90. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  91. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  92. def interPassSyncSchedule(df: DataFrame): VowpalWabbitSyncSchedule

    initialize sync schedule.

    initialize sync schedule. this might trigger computation (e.g. number of rows per partition)

    df

    the input dataframe used to compute the schedules' steps

    returns

    the synchronization schedule

    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
    Note

    this is supposed to be executed on the driver

  93. val interactions: StringArrayParam
    Definition Classes
    VowpalWabbitBase
  94. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  95. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  96. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  97. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  98. val l1: DoubleParam
    Definition Classes
    VowpalWabbitBase
  99. val l2: DoubleParam
    Definition Classes
    VowpalWabbitBase
  100. final val labelCol: Param[String]
    Definition Classes
    HasLabelCol
  101. val learningRate: DoubleParam
    Definition Classes
    VowpalWabbitBase
  102. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  103. def logBase(info: SynapseMLLogInfo): Unit
    Attributes
    protected
    Definition Classes
    SynapseMLLogging
  104. def logBase(methodName: String, columns: Option[Int]): Unit
    Attributes
    protected
    Definition Classes
    SynapseMLLogging
  105. def logClass(): Unit
    Definition Classes
    SynapseMLLogging
  106. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  107. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  108. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  109. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  110. def logErrorBase(methodName: String, e: Exception): Unit
    Attributes
    protected
    Definition Classes
    SynapseMLLogging
  111. def logFit[T](f: ⇒ T, columns: Int): T
    Definition Classes
    SynapseMLLogging
  112. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  113. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  114. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  115. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  116. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  117. def logTrain[T](f: ⇒ T, columns: Int): T
    Definition Classes
    SynapseMLLogging
  118. def logTransform[T](f: ⇒ T, columns: Int): T
    Definition Classes
    SynapseMLLogging
  119. def logVerb[T](verb: String, f: ⇒ T, columns: Int = -1): T
    Definition Classes
    SynapseMLLogging
  120. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  121. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  122. def makeDotnetFile(conf: CodegenConfig): Unit
    Definition Classes
    DotnetWrappable
  123. def makePyFile(conf: CodegenConfig): Unit
    Definition Classes
    PythonWrappable
  124. def makeRFile(conf: CodegenConfig): Unit
    Definition Classes
    RWrappable
  125. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  126. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  127. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  128. val numBits: IntParam
    Definition Classes
    VowpalWabbitBase
  129. val numPasses: IntParam
    Definition Classes
    VowpalWabbitBase
  130. val numSyncsPerPass: IntParam
    Definition Classes
    VowpalWabbitBase
  131. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  132. val passThroughArgs: Param[String]
    Definition Classes
    VowpalWabbitBase
  133. val powerT: DoubleParam
    Definition Classes
    VowpalWabbitBase
  134. final val predictionCol: Param[String]
    Definition Classes
    HasPredictionCol
  135. val predictionIdCol: Param[String]
    Definition Classes
    VowpalWabbitBaseLearner
  136. def prepareDataSet(dataset: Dataset[_]): DataFrame
    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  137. def pyAdditionalMethods: String
    Definition Classes
    PythonWrappable
  138. lazy val pyClassDoc: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  139. lazy val pyClassName: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  140. def pyExtraEstimatorImports: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  141. def pyExtraEstimatorMethods: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  142. lazy val pyInheritedClasses: Seq[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  143. def pyInitFunc(): String
    Definition Classes
    PythonWrappable
  144. lazy val pyInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    VowpalWabbitRegressor → VowpalWabbitBase → PythonWrappable
  145. lazy val pyObjectBaseClass: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  146. def pyParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  147. def pyParamDefault[T](p: Param[T]): Option[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  148. def pyParamGetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  149. def pyParamSetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  150. def pyParamsArgs: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  151. def pyParamsDefaults: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  152. lazy val pyParamsDefinitions: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  153. def pyParamsGetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  154. def pyParamsSetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  155. def pythonClass(): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  156. def rClass(): String
    Attributes
    protected
    Definition Classes
    RWrappable
  157. def rDocString: String
    Attributes
    protected
    Definition Classes
    RWrappable
  158. def rExtraBodyLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  159. def rExtraInitLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  160. lazy val rFuncName: String
    Attributes
    protected
    Definition Classes
    RWrappable
  161. lazy val rInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    RWrappable
  162. def rParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    RWrappable
  163. def rParamsArgs: String
    Attributes
    protected
    Definition Classes
    RWrappable
  164. def rSetterLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  165. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  166. final def set(paramPair: ParamPair[_]): VowpalWabbitRegressor.this.type
    Attributes
    protected
    Definition Classes
    Params
  167. final def set(param: String, value: Any): VowpalWabbitRegressor.this.type
    Attributes
    protected
    Definition Classes
    Params
  168. final def set[T](param: Param[T], value: T): VowpalWabbitRegressor.this.type
    Definition Classes
    Params
  169. def setAdditionalFeatures(value: Array[String]): VowpalWabbitRegressor.this.type
    Definition Classes
    HasAdditionalFeatures
  170. final def setDefault(paramPairs: ParamPair[_]*): VowpalWabbitRegressor.this.type
    Attributes
    protected
    Definition Classes
    Params
  171. final def setDefault[T](param: Param[T], value: T): VowpalWabbitRegressor.this.type
    Attributes
    protected
    Definition Classes
    Params
  172. def setFeaturesCol(value: String): VowpalWabbitRegressor
    Definition Classes
    Predictor
  173. def setHashSeed(value: Int): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  174. def setIgnoreNamespaces(value: String): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  175. def setInitialModel(value: Array[Byte]): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  176. def setInteractions(value: Array[String]): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  177. def setL1(value: Double): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  178. def setL2(value: Double): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  179. def setLabelCol(value: String): VowpalWabbitRegressor
    Definition Classes
    Predictor
  180. def setLearningRate(value: Double): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  181. def setNumBits(value: Int): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  182. def setNumPasses(value: Int): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  183. def setNumSyncsPerPass(value: Int): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  184. def setPassThroughArgs(value: String): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  185. def setPowerT(value: Double): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  186. def setPredictionCol(value: String): VowpalWabbitRegressor
    Definition Classes
    Predictor
  187. def setPredictionIdCol(value: String): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBaseLearner
  188. def setSplitCol(value: String): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBaseLearner
  189. def setSplitColValues(value: Array[String]): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBaseLearner
  190. def setUseBarrierExecutionMode(value: Boolean): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
  191. def setWeightCol(value: String): VowpalWabbitRegressor.this.type

    Definition Classes
    HasWeightCol
  192. val splitCol: Param[String]
    Definition Classes
    VowpalWabbitBaseLearner
  193. val splitColValues: StringArrayParam
    Definition Classes
    VowpalWabbitBaseLearner
  194. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  195. val thisStage: Params
    Attributes
    protected
    Definition Classes
    BaseWrappable
  196. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  197. def train(dataset: Dataset[_]): VowpalWabbitRegressionModel
    Definition Classes
    VowpalWabbitRegressor → Predictor
  198. def trainDistributedExternal[T <: VowpalWabbitBaseModel](df: DataFrame, model: T): T
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  199. def trainFromRows(schema: StructType, inputRows: Iterator[Row], ctx: TrainContext): Unit
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark → VowpalWabbitBaseLearner
  200. def trainInternal[T <: VowpalWabbitBaseModel](dataset: Dataset[_], model: T): T

    Main training loop

    Main training loop

    dataset

    input data.

    returns

    binary VW model.

    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  201. def trainInternalDistributed(df: DataFrame, vwArgs: ParamsStringBuilder, numTasks: Int): Seq[TrainingResult]

    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
    VowpalWabbitBaseLearner
  202. def transformSchema(schema: StructType): StructType
    Definition Classes
    Predictor → PipelineStage
  203. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  204. val uid: String
    Definition Classes
    VowpalWabbitRegressor → SynapseMLLogging → Identifiable
  205. val useBarrierExecutionMode: BooleanParam
    Definition Classes
    VowpalWabbitBase
  206. def validateAndTransformSchema(schema: StructType, fitting: Boolean, featuresDataType: DataType): StructType
    Attributes
    protected
    Definition Classes
    PredictorParams
  207. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  208. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  209. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  210. val weightCol: Param[String]

    The name of the weight column

    The name of the weight column

    Definition Classes
    HasWeightCol
  211. def write: MLWriter
    Definition Classes
    ComplexParamsWritable → MLWritable

Deprecated Value Members

  1. def getArgs: String
    Definition Classes
    VowpalWabbitBase
    Annotations
    @deprecated
    Deprecated

    (Since version 0.9.6) Please use 'getPassThroughArgs'.

  2. def setArgs(value: String): VowpalWabbitRegressor.this.type
    Definition Classes
    VowpalWabbitBase
    Annotations
    @deprecated
    Deprecated

    (Since version 0.9.6) Please use 'setPassThroughArgs'.

Inherited from SynapseMLLogging

Inherited from VowpalWabbitBaseSpark

Inherited from HasAdditionalFeatures

Inherited from HasWeightCol

Inherited from VowpalWabbitBaseLearner

Inherited from VowpalWabbitBase

Inherited from ComplexParamsWritable

Inherited from MLWritable

Inherited from Wrappable

Inherited from DotnetWrappable

Inherited from RWrappable

Inherited from PythonWrappable

Inherited from BaseWrappable

Inherited from BaseRegressor[Row, VowpalWabbitRegressor, VowpalWabbitRegressionModel]

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