Operators

Value Members

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

   

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   AnyRef → Any

2. final def ##(): Int

   

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   AnyRef → Any

3. def +(other: String): String

   

   Implicit information

   This member is added by an implicit conversion from Operators to any2stringadd[Operators] performed by method any2stringadd in scala.Predef.

   Definition Classes

   any2stringadd

4. def ->[B](y: B): (Operators, B)

   

   Implicit information

   This member is added by an implicit conversion from Operators to ArrowAssoc[Operators] performed by method ArrowAssoc in scala.Predef.

   Definition Classes

   ArrowAssoc

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   @inline()

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

   

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   AnyRef → Any

6. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

7. def bigram(p: Double, minFreq: Int, text: String*): Array[BigramCollocation]

   

   Identify bigram collocations whose p-value is less than the given threshold.

   Identify bigram collocations whose p-value is less than the given threshold.

   p

   the p-value threshold

   minFreq

   the minimum frequency of collocation.

   text

   input text.

   returns

   significant bigram collocations in descending order of likelihood ratio.

8. def bigram(k: Int, minFreq: Int, text: String*): Array[BigramCollocation]

   

   Identify bigram collocations (words that often appear consecutively) within corpora.

   Identify bigram collocations (words that often appear consecutively) within corpora. They may also be used to find other associations between word occurrences.

   Finding collocations requires first calculating the frequencies of words and their appearance in the context of other words. Often the collection of words will then requiring filtering to only retain useful content terms. Each ngram of words may then be scored according to some association measure, in order to determine the relative likelihood of each ngram being a collocation.

   k

   finds top k bigram.

   minFreq

   the minimum frequency of collocation.

   text

   input text.

   returns

   significant bigram collocations in descending order of likelihood ratio.

9. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

10. def corpus(text: Seq[String]): SimpleCorpus

    

    Creates an in-memory text corpus.

    Creates an in-memory text corpus.

    text

    a set of text.

11. def ensuring(cond: (Operators) ⇒ Boolean, msg: ⇒ Any): Operators

    

    Implicit information

    This member is added by an implicit conversion from Operators to Ensuring[Operators] performed by method Ensuring in scala.Predef.

    Definition Classes

    Ensuring

12. def ensuring(cond: (Operators) ⇒ Boolean): Operators

    

    Implicit information

    This member is added by an implicit conversion from Operators to Ensuring[Operators] performed by method Ensuring in scala.Predef.

    Definition Classes

    Ensuring

13. def ensuring(cond: Boolean, msg: ⇒ Any): Operators

    

    Implicit information

    This member is added by an implicit conversion from Operators to Ensuring[Operators] performed by method Ensuring in scala.Predef.

    Definition Classes

    Ensuring

14. def ensuring(cond: Boolean): Operators

    

    Implicit information

    This member is added by an implicit conversion from Operators to Ensuring[Operators] performed by method Ensuring in scala.Predef.

    Definition Classes

    Ensuring

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

    

    Definition Classes

    AnyRef

16. def equals(arg0: Any): Boolean

    

    Definition Classes

    AnyRef → Any

17. def finalize(): Unit

    

    Attributes

    protected[java.lang]

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    AnyRef

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    @throws( classOf[java.lang.Throwable] )

18. def formatted(fmtstr: String): String

    

    Implicit information

    This member is added by an implicit conversion from Operators to StringFormat[Operators] performed by method StringFormat in scala.Predef.

    Definition Classes

    StringFormat

    Annotations

    @inline()

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

    

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20. def hashCode(): Int

    

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    AnyRef → Any

21. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

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

    

    Definition Classes

    AnyRef

23. def ngram(maxNGramSize: Int, minFreq: Int, text: String*): Seq[Seq[NGram]]

    

    An Apiori-like algorithm to extract n-gram phrases.

    An Apiori-like algorithm to extract n-gram phrases.

    maxNGramSize

    The maximum length of n-gram

    minFreq

    The minimum frequency of n-gram in the sentences.

    text

    input text.

    returns

    An array of sets of n-grams. The i-th entry is the set of i-grams.

24. final def notify(): Unit

    

    Definition Classes

    AnyRef

25. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

26. def postag(sentence: String): Array[PennTreebankPOS]

    

    Part-of-speech taggers.

    Part-of-speech taggers.

    sentence

    a sentence.

    returns

    the pos tags.

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

    

    Definition Classes

    AnyRef

28. def toString(): String

    

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    AnyRef → Any

29. final def wait(): Unit

    

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    AnyRef

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    @throws( ... )

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

    

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    AnyRef

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    @throws( ... )

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

    

    Definition Classes

    AnyRef

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    @throws( ... )

32. def →[B](y: B): (Operators, B)

    

    Implicit information

    This member is added by an implicit conversion from Operators to ArrowAssoc[Operators] performed by method ArrowAssoc in scala.Predef.

    Definition Classes

    ArrowAssoc