com.intel.analytics.bigdl.dataset.text

Dictionary

class Dictionary extends Serializable

Class that help build a dictionary either from tokenized text or from saved dictionary

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Instance Constructors

  1. new Dictionary(directory: String)

  2. new Dictionary(sentences: Stream[Array[String]], vocabSize: Int)

  3. new Dictionary(sentences: Iterator[Array[String]], vocabSize: Int)

  4. new Dictionary(dataset: RDD[Array[String]], vocabSize: Int)

  5. new Dictionary()

Value Members

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

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

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  3. final def ##(): Int

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

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( ... )
  8. def discardVocab(): Array[String]

    Return the array of all discarded words.

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

    Definition Classes
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  10. def equals(arg0: Any): Boolean

    Definition Classes
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  11. def finalize(): Unit

    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]

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  13. def getDiscardSize(): Int

    Selected words with top-k frequencies and discarded the remaining words.

    Selected words with top-k frequencies and discarded the remaining words. Return the length of the discarded words.

  14. def getIndex(word: String): Int

    return the encoding number of a word, if word does not existed in the dictionary, it will return the dictionary length as the default index.

    return the encoding number of a word, if word does not existed in the dictionary, it will return the dictionary length as the default index.

    word

  15. def getVocabSize(): Int

    The length of the vocabulary

  16. def getWord(index: Int): String

    return the word with regard to the index, if index is out of boundary, it will randomly return a word in the discarded word list.

    return the word with regard to the index, if index is out of boundary, it will randomly return a word in the discarded word list. If discard word list is Empty, it will randomly return a word in the existed dictionary.

    index

  17. def getWord(index: Double): String

  18. def getWord(index: Float): String

  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  20. def index2Word(): Map[Int, String]

  21. final def isInstanceOf[T0]: Boolean

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

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  23. final def notify(): Unit

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  24. final def notifyAll(): Unit

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  25. def print(): Unit

    print word-to-index dictionary

  26. def printDiscard(): Unit

    print discard dictionary

  27. def save(saveFolder: String): Unit

    Save the dictionary, discarded words to the saveFolder directory.

    Save the dictionary, discarded words to the saveFolder directory.

    saveFolder

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

    Definition Classes
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  29. def toString(): String

    Definition Classes
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  30. def vocabulary(): Array[String]

    Return the array of all selected words.

  31. final def wait(): Unit

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    @throws( ... )
  32. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  33. final def wait(arg0: Long): Unit

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    @throws( ... )
  34. def word2Index(): Map[String, Int]

    Word encoding by its index in the dictionary

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