Class DefaultChunkerSequenceValidator

Namespace

NOpenNLP.Tools.Chunker

Assembly

NOpenNLP.Tools.dll

public class DefaultChunkerSequenceValidator : ISequenceValidator<TokenTag>

Inheritance

object

DefaultChunkerSequenceValidator

Implements

ISequenceValidator<TokenTag>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

ValidOutcome(string, string[])

protected virtual bool ValidOutcome(string outcome, string[] sequence)

Parameters

outcome string

sequence string[]

Returns

bool

ValidSequence(int, TokenTag[], string[], string)

Determines whether a particular continuation of a sequence is valid. This is used to restrict invalid sequences such as those used in start/continue tag-based chunking or could be used to implement tag dictionary restrictions.

public virtual bool ValidSequence(int i, TokenTag[] sequence, string[] s, string outcome)

Parameters

i int

The index in the input sequence for which the new outcome is being proposed.

sequence TokenTag[]

s string[]

outcome string

The next proposed outcome for the outcomes sequence.

Returns

bool

true is the sequence would still be valid with the new outcome, false otherwise.