Class

org.apache.spark.ml.odkl.texts

FreqStatsTransformer

Related Doc: package texts

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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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Visibility
  1. Public
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Instance Constructors

  1. new FreqStatsTransformer()

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  2. new FreqStatsTransformer(uid: String)

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    protected
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    Params

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

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    AnyRef → Any

  5. final def asInstanceOf[T0]: T0

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    Any

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

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    Definition Classes
    Params

  7. def clone(): AnyRef

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

  8. def copy(extra: ParamMap): Transformer

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    Definition Classes
    FreqStatsTransformer → Transformer → PipelineStage → Params

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

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    Attributes
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    Params

  10. val corpusLen: Param[Long]

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  11. def dayToTermStat(preprocedDF: DataFrame): DataFrame

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

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    Attributes
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    Params

  13. val delimeter: Param[String]

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  14. val distinct: UserDefinedFunction

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

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    Definition Classes
    AnyRef

  16. def equals(arg0: Any): Boolean

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    AnyRef → Any

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

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    Definition Classes
    Params

  18. def explainParams(): String

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    Definition Classes
    Params

  19. final def extractParamMap(): ParamMap

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    Params

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

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    Params

  21. def finalize(): Unit

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

  22. val freqTreshArr: DoubleArrayParam

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

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    Params

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

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

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    Definition Classes
    Params

  26. final def getInputCol: String

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    Definition Classes
    HasInputCol

  27. def getInputDataCol: String

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

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    Definition Classes
    Params

  29. def getOutputColFreq: String

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  30. def getOutputColTerm: String

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

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    Definition Classes
    Params

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

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    Params

  33. def hasParam(paramName: String): Boolean

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    Params

  34. def hashCode(): Int

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    AnyRef → Any

  35. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    protected
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    Logging

  36. final val inputCol: Param[String]

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    Definition Classes
    HasInputCol

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

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    Definition Classes
    Params

  38. final def isInstanceOf[T0]: Boolean

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    Any

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

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  40. def isTraceEnabled(): Boolean

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    Attributes
    protected
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    Logging

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

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  42. def log: Logger

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    Attributes
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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

  49. def logName: String

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    AnyRef

  55. final def notify(): Unit

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  56. final def notifyAll(): Unit

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  57. val outputColFreq: Param[String]

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  58. val outputColTerm: Param[String]

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

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    Definition Classes
    Params

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

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

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

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    Definition Classes
    Params

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

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

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

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    Params

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

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

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

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

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

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

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

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

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  74. val timetstampColumnName: Param[String]

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  75. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any

  76. def transform(dataset: Dataset[_]): DataFrame

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    Definition Classes
    FreqStatsTransformer → Transformer

  77. def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )

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

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" ) @varargs()

  79. def transformSchema(schema: StructType): StructType

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    Definition Classes
    FreqStatsTransformer → PipelineStage
    Annotations
    @DeveloperApi()

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

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    Attributes
    protected
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    PipelineStage
    Annotations
    @DeveloperApi()

  81. val uid: String

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    Definition Classes
    FreqStatsTransformer → Identifiable

  82. final def wait(): Unit

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    @throws( ... )

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

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

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  85. val withTimestamp: BooleanParam

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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