Class/Object

com.intel.analytics.zoo.feature.text

TextFeature

Related Docs: object TextFeature | package text

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class TextFeature extends Serializable

Each TextFeature keeps information of a single text record. It can include various status (if any) of a text, e.g. original text content, uri, category label, tokens, index representation of tokens, BigDL Sample representation, prediction result and so on. It uses a HashMap to store all these data. Each key is a string that can be used to identify the corresponding value.

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  1. TextFeature
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Instance Constructors

  1. new TextFeature()

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Value Members

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

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  2. final def ##(): Int

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

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  4. def apply[T](key: String): T

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  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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  7. def contains(key: String): Boolean

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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

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  12. def getIndices: Array[Float]

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    Get the token indices of the TextFeature.

    Get the token indices of the TextFeature. If text hasn't been segmented or transformed from word to index, null will be returned.

  13. def getLabel: Int

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    Get the label of the TextFeature.

    Get the label of the TextFeature. If no label is stored, -1 will be returned.

  14. def getPredict[T](implicit arg0: ClassTag[T]): Tensor[T]

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    Get the prediction probability distribution of the TextFeature.

    Get the prediction probability distribution of the TextFeature. If the TextFeature hasn't been predicted by a model, null will be returned.

  15. def getSample: Sample[Float]

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    Get the Sample representation of the TextFeature.

    Get the Sample representation of the TextFeature. If the TextFeature hasn't been transformed to Sample, null will be returned.

  16. def getText: String

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    Get the text content of the TextFeature.

    Get the text content of the TextFeature. Return null if it doesn't exist.

  17. def getTokens: Array[String]

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    Get the tokens of the TextFeature.

    Get the tokens of the TextFeature. If text hasn't been segmented, null will be returned.

  18. def getURI: String

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    Get the identifier of the TextFeature.

    Get the identifier of the TextFeature. Return null if it doesn't exist.

  19. def hasLabel: Boolean

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    Whether the TextFeature contains label.

  20. def hashCode(): Int

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  21. final def isInstanceOf[T0]: Boolean

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  22. def keys(): Set[String]

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

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  24. final def notify(): Unit

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  25. final def notifyAll(): Unit

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  26. def setLabel(label: Int): TextFeature.this.type

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    Set the label for the TextFeature.

    Set the label for the TextFeature.

    label

    Integer.

    returns

    The TextFeature with label.

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

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  28. def toString(): String

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  29. def update(key: String, value: Any): Unit

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  30. final def wait(): Unit

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

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

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