axle.lx

DocumentVectorSpace

trait DocumentVectorSpace extends AnyRef

Vector Space Model

For calculating document similarity

http://en.wikipedia.org/wiki/Vector_space_model

Linear Supertypes
AnyRef, Any
Known Subclasses
TFIDFDocumentVectorSpace, UnweightedDocumentVectorSpace
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  1. DocumentVectorSpace
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Type Members

  1. type TV = Map[String, Int]

Abstract Value Members

  1. def dotProduct (d: TV, q: TV): Double

    Attributes
    abstract

  2. def length (q: TV): Double

    Attributes
    abstract

  3. def similarity (d: TV, q: TV): Double

    Attributes
    abstract

  4. def stopwords (): Set[String]

    Attributes
    abstract

  5. def vectors (): IndexedSeq[TV]

    Attributes
    abstract

Concrete Value Members

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

    Attributes
    final
    Definition Classes
    AnyRef

  2. def != (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  3. def ## (): Int

    Attributes
    final
    Definition Classes
    AnyRef → Any

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

    Attributes
    final
    Definition Classes
    AnyRef

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

    Attributes
    final
    Definition Classes
    Any

  6. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any

  7. def clone (): AnyRef

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

  8. def doc2vector (doc: String): TV

  9. def eq (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  10. def equals (arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  11. def finalize (): Unit

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

  12. def getClass (): java.lang.Class[_]

    Attributes
    final
    Definition Classes
    AnyRef → Any

  13. def hashCode (): Int

    Definition Classes
    AnyRef → Any

  14. def isInstanceOf [T0] : Boolean

    Attributes
    final
    Definition Classes
    Any

  15. def mrWordCount (is: Iterator[String]): Map[String, Int]

  16. def mrWordExistsCount (is: Iterator[String]): Map[String, Int]

  17. def nMostSimilar (query: String, n: Int): List[(Int, Double)]

  18. def ne (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  19. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  20. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  21. def similarityMatrix (): Matrix[Double]

  22. def square (x: Double): Double

  23. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef

  24. def toString (): String

    Definition Classes
    AnyRef → Any

  25. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Attributes
    final
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    @throws()

  27. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  28. val whitespace : Regex

Inherited from AnyRef

Inherited from Any