class VowpalWabbitFeaturizer extends Transformer with HasInputCols with HasOutputCol with HasNumBits with HasSumCollisions with Wrappable with ComplexParamsWritable with SynapseMLLogging

Exposes VW-style featurizer using hashing to SparkML eco system.

Linear Supertypes
SynapseMLLogging, ComplexParamsWritable, MLWritable, Wrappable, RWrappable, PythonWrappable, BaseWrappable, HasSumCollisions, HasNumBits, HasOutputCol, HasInputCols, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. VowpalWabbitFeaturizer
  2. SynapseMLLogging
  3. ComplexParamsWritable
  4. MLWritable
  5. Wrappable
  6. RWrappable
  7. PythonWrappable
  8. BaseWrappable
  9. HasSumCollisions
  10. HasNumBits
  11. HasOutputCol
  12. HasInputCols
  13. Transformer
  14. PipelineStage
  15. Logging
  16. Params
  17. Serializable
  18. Serializable
  19. Identifiable
  20. AnyRef
  21. Any
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Visibility
  1. Public
  2. All

Instance Constructors

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

Value Members

  1. final def clear(param: Param[_]): VowpalWabbitFeaturizer.this.type
    Definition Classes
    Params
  2. def copy(extra: ParamMap): VowpalWabbitFeaturizer
    Definition Classes
    VowpalWabbitFeaturizer → Transformer → PipelineStage → Params
  3. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  4. def explainParams(): String
    Definition Classes
    Params
  5. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  6. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  7. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  8. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  9. def getInputCols: Array[String]

    Definition Classes
    HasInputCols
  10. def getNumBits: Int
    Definition Classes
    HasNumBits
  11. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  12. def getOutputCol: String

    Definition Classes
    HasOutputCol
  13. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  14. def getParamInfo(p: Param[_]): ParamInfo[_]
    Definition Classes
    BaseWrappable
  15. def getPrefixStringsWithColumnName: Boolean
  16. def getPreserveOrderNumBits: Int
  17. def getSeed: Int
  18. def getStringSplitInputCols: Array[String]
  19. def getSumCollisions: Boolean
    Definition Classes
    HasSumCollisions
  20. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  21. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  22. val inputCols: StringArrayParam

    The names of the inputColumns

    The names of the inputColumns

    Definition Classes
    HasInputCols
  23. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  24. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  25. def logClass(featureName: String): Unit
    Definition Classes
    SynapseMLLogging
  26. def logFit[T](f: ⇒ T, columns: Int): T
    Definition Classes
    SynapseMLLogging
  27. def logTransform[T](f: ⇒ T, columns: Int): T
    Definition Classes
    SynapseMLLogging
  28. def logVerb[T](verb: String, f: ⇒ T, columns: Option[Int] = None): T
    Definition Classes
    SynapseMLLogging
  29. def makePyFile(conf: CodegenConfig): Unit
    Definition Classes
    PythonWrappable
  30. def makeRFile(conf: CodegenConfig): Unit
    Definition Classes
    RWrappable
  31. val numBits: IntParam
    Definition Classes
    HasNumBits
  32. val outputCol: Param[String]

    The name of the output column

    The name of the output column

    Definition Classes
    HasOutputCol
  33. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  34. val prefixStringsWithColumnName: BooleanParam
  35. val preserveOrderNumBits: IntParam
  36. def pyAdditionalMethods: String
    Definition Classes
    PythonWrappable
  37. def pyInitFunc(): String
    Definition Classes
    PythonWrappable
  38. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  39. val seed: IntParam
  40. final def set[T](param: Param[T], value: T): VowpalWabbitFeaturizer.this.type
    Definition Classes
    Params
  41. def setInputCols(value: Array[String]): VowpalWabbitFeaturizer.this.type

    Definition Classes
    HasInputCols
  42. def setNumBits(value: Int): VowpalWabbitFeaturizer.this.type
    Definition Classes
    HasNumBits
  43. def setOutputCol(value: String): VowpalWabbitFeaturizer.this.type

    Definition Classes
    HasOutputCol
  44. def setPrefixStringsWithColumnName(value: Boolean): VowpalWabbitFeaturizer.this.type
  45. def setPreserveOrderNumBits(value: Int): VowpalWabbitFeaturizer.this.type
  46. def setSeed(value: Int): VowpalWabbitFeaturizer.this.type
  47. def setStringSplitInputCols(value: Array[String]): VowpalWabbitFeaturizer.this.type
  48. def setSumCollisions(value: Boolean): VowpalWabbitFeaturizer.this.type
    Definition Classes
    HasSumCollisions
  49. val stringSplitInputCols: StringArrayParam
  50. val sumCollisions: BooleanParam
    Definition Classes
    HasSumCollisions
  51. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  52. def transform(dataset: Dataset[_]): DataFrame
    Definition Classes
    VowpalWabbitFeaturizer → Transformer
  53. def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame
    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )
  54. def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame
    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" ) @varargs()
  55. def transformSchema(schema: StructType): StructType
    Definition Classes
    VowpalWabbitFeaturizer → PipelineStage
  56. val uid: String
    Definition Classes
    VowpalWabbitFeaturizer → SynapseMLLogging → Identifiable
  57. def write: MLWriter
    Definition Classes
    ComplexParamsWritable → MLWritable