class VowpalWabbitContextualBandit extends Predictor[Row, VowpalWabbitContextualBandit, VowpalWabbitContextualBanditModel] with VowpalWabbitContextualBanditBase with HasParallelismInjected with ComplexParamsWritable with SynapseMLLogging

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Inherited
  1. VowpalWabbitContextualBandit
  2. SynapseMLLogging
  3. HasParallelismInjected
  4. HasParallelism
  5. VowpalWabbitContextualBanditBase
  6. VowpalWabbitBaseSpark
  7. HasAdditionalFeatures
  8. HasWeightCol
  9. VowpalWabbitBaseLearner
  10. VowpalWabbitBase
  11. ComplexParamsWritable
  12. MLWritable
  13. Wrappable
  14. DotnetWrappable
  15. RWrappable
  16. PythonWrappable
  17. BaseWrappable
  18. Predictor
  19. PredictorParams
  20. HasPredictionCol
  21. HasFeaturesCol
  22. HasLabelCol
  23. Estimator
  24. PipelineStage
  25. Logging
  26. Params
  27. Serializable
  28. Serializable
  29. Identifiable
  30. AnyRef
  31. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new VowpalWabbitContextualBandit()
  2. new VowpalWabbitContextualBandit(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. val additionalSharedFeatures: StringArrayParam
    Definition Classes
    VowpalWabbitContextualBanditBase
  7. def appendExtraParams(sb: ParamsStringBuilder): ParamsStringBuilder

    Override to add parameters specific to subclass.

    Override to add parameters specific to subclass.

    Attributes
    protected
    Definition Classes
    VowpalWabbitContextualBandit → VowpalWabbitBase
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. def awaitFutures[T](futures: Array[Future[T]]): Seq[T]
    Attributes
    protected
    Definition Classes
    HasParallelismInjected
  10. def buildCommandLineArguments(vwArgs: String, contextArgs: ⇒ String = ""): String
    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  11. val chosenActionCol: Param[String]
  12. lazy val classNameHelper: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  13. final def clear(param: Param[_]): VowpalWabbitContextualBandit.this.type
    Definition Classes
    Params
  14. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  15. def companionModelClassName: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  16. def copy(extra: ParamMap): VowpalWabbitContextualBandit
    Definition Classes
    VowpalWabbitContextualBandit → Predictor → Estimator → PipelineStage → Params
  17. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  18. lazy val copyrightLines: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  19. def createLabelSetter(schema: StructType): VowpalWabbitLabelSetFunc
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark
  20. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  21. def dotnetAdditionalMethods: String
    Definition Classes
    DotnetWrappable
  22. def dotnetClass(): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  23. lazy val dotnetClassName: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  24. lazy val dotnetClassNameString: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  25. lazy val dotnetClassWrapperName: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  26. lazy val dotnetCopyrightLines: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  27. def dotnetExtraEstimatorImports: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  28. def dotnetExtraMethods: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  29. lazy val dotnetInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  30. def dotnetMLReadWriteMethods: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  31. lazy val dotnetNamespace: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  32. lazy val dotnetObjectBaseClass: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  33. def dotnetParamGetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  34. def dotnetParamGetters: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  35. def dotnetParamSetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  36. def dotnetParamSetters: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  37. def dotnetWrapAsTypeMethod: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  38. val epsilon: DoubleParam
  39. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  40. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  41. 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
  42. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  43. def explainParams(): String
    Definition Classes
    Params
  44. def extractInstances(dataset: Dataset[_], validateInstance: (Instance) ⇒ Unit): RDD[Instance]
    Attributes
    protected
    Definition Classes
    PredictorParams
  45. def extractInstances(dataset: Dataset[_]): RDD[Instance]
    Attributes
    protected
    Definition Classes
    PredictorParams
  46. def extractLabeledPoints(dataset: Dataset[_]): RDD[LabeledPoint]
    Attributes
    protected
    Definition Classes
    Predictor
  47. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  48. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  49. final val featuresCol: Param[String]
    Definition Classes
    HasFeaturesCol
  50. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  51. def fit(dataset: Dataset[_], paramMaps: Seq[ParamMap]): Seq[VowpalWabbitContextualBanditModel]
    Definition Classes
    VowpalWabbitContextualBandit → Estimator
  52. def fit(dataset: Dataset[_]): VowpalWabbitContextualBanditModel
    Definition Classes
    Predictor → Estimator
  53. def fit(dataset: Dataset[_], paramMap: ParamMap): VowpalWabbitContextualBanditModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  54. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): VowpalWabbitContextualBanditModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  55. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  56. def getAdditionalColumns: Seq[String]
    Attributes
    protected
    Definition Classes
    VowpalWabbitContextualBandit → VowpalWabbitBaseSpark
  57. def getAdditionalFeatures: Array[String]
    Definition Classes
    HasAdditionalFeatures
  58. def getAdditionalSharedFeatures: Array[String]
    Definition Classes
    VowpalWabbitContextualBanditBase
  59. def getAsFloat(schema: StructType, idx: Int): (Row) ⇒ Float
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  60. def getAsInt(schema: StructType, idx: Int): (Row) ⇒ Int
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  61. def getChosenActionCol: String
  62. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  63. def getCommandLineArgs: ParamsStringBuilder
    Attributes
    protected
    Definition Classes
    VowpalWabbitBase
  64. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  65. def getEpsilon: Double
  66. def getExecutionContextProxy: ExecutionContext
    Definition Classes
    HasParallelismInjected
  67. final def getFeaturesCol: String
    Definition Classes
    HasFeaturesCol
  68. def getHashSeed: Int
    Definition Classes
    VowpalWabbitBase
  69. def getIgnoreNamespaces: String
    Definition Classes
    VowpalWabbitBase
  70. def getInitialModel: Array[Byte]
    Definition Classes
    VowpalWabbitBase
  71. def getInputColumns: Seq[String]
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseSpark → VowpalWabbitBase
  72. def getInteractions: Array[String]
    Definition Classes
    VowpalWabbitBase
  73. def getL1: Double
    Definition Classes
    VowpalWabbitBase
  74. def getL2: Double
    Definition Classes
    VowpalWabbitBase
  75. final def getLabelCol: String
    Definition Classes
    HasLabelCol
  76. def getLearningRate: Double
    Definition Classes
    VowpalWabbitBase
  77. def getNumBits: Int
    Definition Classes
    VowpalWabbitBase
  78. def getNumPasses: Int
    Definition Classes
    VowpalWabbitBase
  79. def getNumSyncsPerPass: Int
    Definition Classes
    VowpalWabbitBase
  80. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  81. def getParallelism: Int
    Definition Classes
    HasParallelism
  82. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  83. def getParamInfo(p: Param[_]): ParamInfo[_]
    Definition Classes
    BaseWrappable
  84. def getPassThroughArgs: String
    Definition Classes
    VowpalWabbitBase
  85. def getPayload(methodName: String, numCols: Option[Int], executionSeconds: Option[Double], exception: Option[Exception]): Map[String, String]
    Attributes
    protected
    Definition Classes
    SynapseMLLogging
  86. def getPowerT: Double
    Definition Classes
    VowpalWabbitBase
  87. final def getPredictionCol: String
    Definition Classes
    HasPredictionCol
  88. def getPredictionIdCol: String
    Definition Classes
    VowpalWabbitBaseLearner
  89. def getProbabilityCol: String
  90. def getSharedCol: String
    Definition Classes
    VowpalWabbitContextualBanditBase
  91. def getSplitCol: String
    Definition Classes
    VowpalWabbitBaseLearner
  92. def getSplitColValues: Array[String]
    Definition Classes
    VowpalWabbitBaseLearner
  93. def getUseBarrierExecutionMode: Boolean
    Definition Classes
    VowpalWabbitBase
  94. def getWeightCol: String

    Definition Classes
    HasWeightCol
  95. 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
  96. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  97. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  98. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  99. val hashSeed: IntParam
    Definition Classes
    VowpalWabbitBase
  100. val ignoreNamespaces: Param[String]
    Definition Classes
    VowpalWabbitBase
  101. val initialModel: ByteArrayParam
    Definition Classes
    VowpalWabbitBase
  102. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  103. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  104. 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

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

    Definition Classes
    HasWeightCol
  212. val sharedCol: Param[String]
    Definition Classes
    VowpalWabbitContextualBanditBase
  213. val splitCol: Param[String]
    Definition Classes
    VowpalWabbitBaseLearner
  214. val splitColValues: StringArrayParam
    Definition Classes
    VowpalWabbitBaseLearner
  215. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  216. val thisStage: Params
    Attributes
    protected
    Definition Classes
    BaseWrappable
  217. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  218. def train(dataset: Dataset[_]): VowpalWabbitContextualBanditModel
    Attributes
    protected
    Definition Classes
    VowpalWabbitContextualBandit → Predictor
  219. def trainDistributedExternal[T <: VowpalWabbitBaseModel](df: DataFrame, model: T): T
    Attributes
    protected
    Definition Classes
    VowpalWabbitBaseLearner
  220. def trainFromRows(schema: StructType, inputRows: Iterator[Row], ctx: TrainContext): Unit
    Attributes
    protected
    Definition Classes
    VowpalWabbitContextualBandit → VowpalWabbitBaseSpark → VowpalWabbitBaseLearner
  221. 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
  222. 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
  223. def transformSchema(schema: StructType): StructType
    Definition Classes
    VowpalWabbitContextualBandit → Predictor → PipelineStage
  224. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  225. val uid: String
    Definition Classes
    VowpalWabbitContextualBandit → SynapseMLLogging → Identifiable
  226. val useBarrierExecutionMode: BooleanParam
    Definition Classes
    VowpalWabbitBase
  227. def validateAndTransformSchema(schema: StructType, fitting: Boolean, featuresDataType: DataType): StructType
    Attributes
    protected
    Definition Classes
    PredictorParams
  228. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  229. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  230. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  231. val weightCol: Param[String]

    The name of the weight column

    The name of the weight column

    Definition Classes
    HasWeightCol
  232. 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): VowpalWabbitContextualBandit.this.type
    Definition Classes
    VowpalWabbitBase
    Annotations
    @deprecated
    Deprecated

    (Since version 0.9.6) Please use 'setPassThroughArgs'.

Inherited from SynapseMLLogging

Inherited from HasParallelismInjected

Inherited from HasParallelism

Inherited from VowpalWabbitContextualBanditBase

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 Predictor[Row, VowpalWabbitContextualBandit, VowpalWabbitContextualBanditModel]

Inherited from PredictorParams

Inherited from HasPredictionCol

Inherited from HasFeaturesCol

Inherited from HasLabelCol

Inherited from Estimator[VowpalWabbitContextualBanditModel]

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