trait CRF[L, W] extends Serializable

A Linear Chain Conditional Random Field. Useful for POS tagging, etc.

As usual in Epic, all the heavy lifting is done in the companion object and Marginals.

CRFs can produce epic.sequences.TaggedSequence from an input sequence of words. They can also produce marginals, etc.

Annotations
@SerialVersionUID()
Linear Supertypes
Serializable, Serializable, AnyRef, Any
Known Subclasses
CRFInference
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Inherited
  1. CRF
  2. Serializable
  3. Serializable
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def anchor(w: IndexedSeq[W]): Anchoring[L, W]
  2. abstract def labelIndex: Index[L]
  3. abstract def startSymbol: L

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def bestSequence(w: IndexedSeq[W], id: String = ""): TaggedSequence[L, W]
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  11. def goldMarginal(tags: IndexedSeq[L], w: IndexedSeq[W]): Marginal[L, W]
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. def marginal(w: IndexedSeq[W]): Marginal[L, W]
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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