IDFModel

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

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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

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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 hashCode(): Int

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13. val idf: Vector

14. final def isInstanceOf[T0]: Boolean

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

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16. final def notify(): Unit

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17. final def notifyAll(): Unit

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

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19. def toString(): String

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20. def transform(dataset: JavaRDD[Vector]): JavaRDD[Vector]

    Transforms term frequency (TF) vectors to TF-IDF vectors (Java version).

    Transforms term frequency (TF) vectors to TF-IDF vectors (Java version).

    dataset

    a JavaRDD of term frequency vectors

    returns

    a JavaRDD of TF-IDF vectors

21. def transform(v: Vector): Vector

    Transforms a term frequency (TF) vector to a TF-IDF vector

    Transforms a term frequency (TF) vector to a TF-IDF vector

    v

    a term frequency vector

    returns

    a TF-IDF vector

22. def transform(dataset: RDD[Vector]): RDD[Vector]

    Transforms term frequency (TF) vectors to TF-IDF vectors.

    Transforms term frequency (TF) vectors to TF-IDF vectors.

    If minDocFreq was set for the IDF calculation, the terms which occur in fewer than minDocFreq documents will have an entry of 0.

    dataset

    an RDD of term frequency vectors

    returns

    an RDD of TF-IDF vectors

23. final def wait(): Unit

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

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

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