Class BilingualChiSquareComputer3

Inheritance

System.Object

BilingualChiSquareComputer3

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Sdl.Core.FineGrainedAlignment

Assembly: Sdl.Core.FineGrainedAlignment.dll

Syntax

public class BilingualChiSquareComputer3

Constructors

BilingualChiSquareComputer3(DataLocation2, IEnumerable<Pair<IntSegment>>)

Declaration

public BilingualChiSquareComputer3(DataLocation2 location, IEnumerable<Pair<IntSegment>> segmentReaders)

Parameters

Type	Name	Description
Sdl.LanguagePlatform.Stat.DataLocation2	location
System.Collections.Generic.IEnumerable<Pair<Sdl.LanguagePlatform.Stat.IntSegment>>	segmentReaders

Fields

Progress

Declaration

public EventHandler<TranslationModelProgressEventArgs> Progress

Field Value

Type	Description
System.EventHandler<TranslationModelProgressEventArgs>

Methods

Compute()

Computes chi-square scores for all token pairs in the corpus, using default parameters.

Declaration

public SparseMatrix<double> Compute()

Returns

Type	Description
Sdl.LanguagePlatform.Stat.SparseMatrix<System.Double>	A matrix with the scores. Empty cells are below the min score

Compute(Double, Int32, Int32)

Computes chi-square scores for all token pairs of the corpus. Can take very long (several hours) to compute on larger TMs (200.000 TUs and up).

Declaration

public SparseMatrix<double> Compute(double minScore, int minFreq, int minCooc)

Parameters

Type	Name	Description
System.Double	minScore	The minimum chi-square score a token pair must have to be included in the result. 5% ~= minscore = 3.841 (should be the minimum)
System.Int32	minFreq	minimum occurrence (frequency) of a token to be considered
System.Int32	minCooc	minimum co-occurrence of a token pair to be considered

Returns

Type	Description
Sdl.LanguagePlatform.Stat.SparseMatrix<System.Double>	A matrix with the scores. Empty cells are below the min score