org.apache.spark.ml.odkl.texts

FreqStatsTransformer

class FreqStatsTransformer extends Transformer with Params with HasInputCol

Created by eugeny.malyutin on 06.05.16.

Transformer to count Term - Freq for text corpus distinct per document ([T1 T1 T2],[T2] -> {T1 -> 1/3 ,T2 -> 2/3})

Linear Supertypes
HasInputCol, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. FreqStatsTransformer
  2. HasInputCol
  3. Transformer
  4. PipelineStage
  5. Logging
  6. Params
  7. Serializable
  8. Serializable
  9. Identifiable
  10. AnyRef
  11. Any
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Instance Constructors

  1. new FreqStatsTransformer()

  2. new FreqStatsTransformer(uid: String)

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def $[T](param: Param[T]): T

    Attributes
    protected
    Definition Classes
    Params

  5. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  6. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. final def clear(param: Param[_]): FreqStatsTransformer.this.type

    Definition Classes
    Params

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def copy(extra: ParamMap): Transformer

    Definition Classes
    FreqStatsTransformer → Transformer → PipelineStage → Params

  11. def copyValues[T <: Params](to: T, extra: ParamMap): T

    Attributes
    protected
    Definition Classes
    Params

  12. val corpusLen: Param[Long]

  13. def dayToTermStat(preprocedDF: DataFrame): DataFrame

  14. final def defaultCopy[T <: Params](extra: ParamMap): T

    Attributes
    protected
    Definition Classes
    Params

  15. val delimeter: Param[String]

  16. val distinct: UserDefinedFunction

  17. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  18. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  19. def explainParam(param: Param[_]): String

    Definition Classes
    Params

  20. def explainParams(): String

    Definition Classes
    Params

  21. final def extractParamMap(): ParamMap

    Definition Classes
    Params

  22. final def extractParamMap(extra: ParamMap): ParamMap

    Definition Classes
    Params

  23. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  24. val freqTreshArr: DoubleArrayParam

  25. final def get[T](param: Param[T]): Option[T]

    Definition Classes
    Params

  26. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  27. final def getDefault[T](param: Param[T]): Option[T]

    Definition Classes
    Params

  28. final def getInputCol: String

    Definition Classes
    HasInputCol

  29. def getInputDataCol: String

  30. final def getOrDefault[T](param: Param[T]): T

    Definition Classes
    Params

  31. def getOutputColFreq: String

  32. def getOutputColTerm: String

  33. def getParam(paramName: String): Param[Any]

    Definition Classes
    Params

  34. final def hasDefault[T](param: Param[T]): Boolean

    Definition Classes
    Params

  35. def hasParam(paramName: String): Boolean

    Definition Classes
    Params

  36. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  37. final val inputCol: Param[String]

    Definition Classes
    HasInputCol

  38. final def isDefined(param: Param[_]): Boolean

    Definition Classes
    Params

  39. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  40. final def isSet(param: Param[_]): Boolean

    Definition Classes
    Params

  41. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  42. def isValid(term: Column, freq: Column): Column

  43. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

  44. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  45. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  46. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  47. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  48. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  49. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  50. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

  51. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  52. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  53. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  54. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  55. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  56. final def notify(): Unit

    Definition Classes
    AnyRef

  57. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  58. val outputColFreq: Param[String]

  59. val outputColTerm: Param[String]

  60. lazy val params: Array[Param[_]]

    Definition Classes
    Params

  61. final def set(paramPair: ParamPair[_]): FreqStatsTransformer.this.type

    Attributes
    protected
    Definition Classes
    Params

  62. final def set(param: String, value: Any): FreqStatsTransformer.this.type

    Attributes
    protected
    Definition Classes
    Params

  63. final def set[T](param: Param[T], value: T): FreqStatsTransformer.this.type

    Definition Classes
    Params

  64. def setCorpusLength(value: Long): FreqStatsTransformer.this.type

  65. final def setDefault(paramPairs: ParamPair[_]*): FreqStatsTransformer.this.type

    Attributes
    protected
    Definition Classes
    Params

  66. final def setDefault[T](param: Param[T], value: T): FreqStatsTransformer.this.type

    Attributes
    protected
    Definition Classes
    Params

  67. def setDelimiter(value: String): FreqStatsTransformer.this.type

  68. def setInputDataCol(value: String): FreqStatsTransformer.this.type

  69. def setOutputColFreq(value: String): FreqStatsTransformer.this.type

  70. def setOutputColTerm(value: String): FreqStatsTransformer.this.type

  71. def setTimestampColumnName(value: String): FreqStatsTransformer.this.type

  72. def setTresholdArr(value: Array[Double]): FreqStatsTransformer.this.type

  73. def setWithTimestamp(value: Boolean): FreqStatsTransformer.this.type

  74. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  75. val timetstampColumnName: Param[String]

  76. def toString(): String

    Definition Classes
    Identifiable → AnyRef → Any

  77. def transform(dataset: DataFrame): DataFrame

    Definition Classes
    FreqStatsTransformer → Transformer

  78. def transform(dataset: DataFrame, paramMap: ParamMap): DataFrame

    Definition Classes
    Transformer

  79. def transform(dataset: DataFrame, firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

    Definition Classes
    Transformer
    Annotations
    @varargs()

  80. def transformSchema(schema: StructType): StructType

    Definition Classes
    FreqStatsTransformer → PipelineStage
    Annotations
    @DeveloperApi()

  81. def transformSchema(schema: StructType, logging: Boolean): StructType

    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  82. val uid: String

    Definition Classes
    FreqStatsTransformer → Identifiable

  83. def validateParams(): Unit

    Definition Classes
    Params

  84. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  85. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  86. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  87. val withTimestamp: BooleanParam

Inherited from HasInputCol

Inherited from Transformer

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

setParam

Ungrouped