Class/Object

com.intel.analytics.zoo.feature.text

WordIndexer

Related Docs: object WordIndexer | package text

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class WordIndexer extends TextTransformer

Given a wordIndex map, transform tokens to corresponding indices. Those words not in the map will be aborted. Need to tokenize first. Input key: TextFeature.tokens Output key: TextFeature.indexedTokens

Linear Supertypes
TextTransformer, Preprocessing[TextFeature, TextFeature], Transformer[TextFeature, TextFeature], Serializable, Serializable, AnyRef, Any
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Inherited
  1. WordIndexer
  2. TextTransformer
  3. Preprocessing
  4. Transformer
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
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Instance Constructors

  1. new WordIndexer(map: Map[String, Int])

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    map

    Map of each word (String) and its index (integer).

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. def ->(other: TextTransformer): Preprocessing[TextFeature, TextFeature]

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    Definition Classes
    TextTransformer

  4. def ->[C](other: Preprocessing[TextFeature, C]): Preprocessing[TextFeature, C]

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    Definition Classes
    Preprocessing

  5. def ->[C](other: Transformer[TextFeature, C]): Transformer[TextFeature, C]

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    Definition Classes
    Transformer

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

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    Definition Classes
    AnyRef → Any

  7. def apply(prev: Iterator[TextFeature]): Iterator[TextFeature]

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    Definition Classes
    TextTransformer → Transformer

  8. def apply(textSet: TextSet): TextSet

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    Definition Classes
    Preprocessing

  9. def apply(imageSet: ImageSet): ImageSet

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    Definition Classes
    Preprocessing

  10. def apply(dataset: RDD[TextFeature])(implicit evidence: ClassTag[TextFeature]): RDD[TextFeature]

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    Definition Classes
    Transformer

  11. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  12. def clone(): AnyRef

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

  13. def clonePreprocessing(): Preprocessing[TextFeature, TextFeature]

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    Definition Classes
    Preprocessing

  14. def cloneTransformer(): Transformer[TextFeature, TextFeature]

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    Definition Classes
    Transformer

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

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    Definition Classes
    AnyRef

  16. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  17. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  21. val map: Map[String, Int]

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    Map of each word (String) and its index (integer).

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

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    Definition Classes
    AnyRef

  23. final def notify(): Unit

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    Definition Classes
    AnyRef

  24. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  26. def toString(): String

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    Definition Classes
    AnyRef → Any

  27. def transform(feature: TextFeature): TextFeature

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    Definition Classes
    WordIndexer → TextTransformer

  28. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from TextTransformer

Inherited from Preprocessing[TextFeature, TextFeature]

Inherited from Transformer[TextFeature, TextFeature]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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