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

    Definition Classes
    HasWeightCol
  81. 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
  82. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  83. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  84. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  85. val hashSeed: IntParam
    Definition Classes
    VowpalWabbitBase
  86. val ignoreNamespaces: Param[String]
    Definition Classes
    VowpalWabbitBase
  87. val initialModel: ByteArrayParam
    Definition Classes
    VowpalWabbitBase
  88. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  89. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  90. 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

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

    Definition Classes
    HasWeightCol
  189. val splitCol: Param[String]
    Definition Classes
    VowpalWabbitBaseLearner
  190. val splitColValues: StringArrayParam
    Definition Classes
    VowpalWabbitBaseLearner
  191. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  192. val thisStage: Params
    Attributes
    protected
    Definition Classes
    BaseWrappable
  193. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  194. def train(dataset: Dataset[_]): VowpalWabbitRegressionModel
    Definition Classes
    VowpalWabbitRegressor → Predictor
  195. def trainDistributedExternal[T <: VowpalWabbitBaseModel](df: DataFrame, model: T): T
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  196. def trainFromRows(schema: StructType, inputRows: Iterator[Row], ctx: TrainContext): Unit
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark → VowpalWabbitBaseLearner
  197. 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
  198. 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
  199. def transformSchema(schema: StructType): StructType
    Definition Classes
    Predictor → PipelineStage
  200. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  201. val uid: String
    Definition Classes
    VowpalWabbitRegressor → SynapseMLLogging → Identifiable
  202. val useBarrierExecutionMode: BooleanParam
    Definition Classes
    VowpalWabbitBase
  203. def validateAndTransformSchema(schema: StructType, fitting: Boolean, featuresDataType: DataType): StructType
    Attributes
    protected
    Definition Classes
    PredictorParams
  204. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  205. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  206. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  207. val weightCol: Param[String]

    The name of the weight column

    The name of the weight column

    Definition Classes
    HasWeightCol
  208. 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