Result of aligning recognized text against reference text. Contains edit-distance metrics and oral-reading views. More...

Properties
int	matches `[get]`
	Number of exact matches between recognized and reference.

int	substitutions `[get]`
	Number of substitutions (wrong words).

int	insertions `[get]`
	Number of insertions (extra words in recognized).

int	deletions `[get]`
	Number of deletions (skipped reference words).

int	refLength `[get]`
	Number of tokens in reference text.

int	recLength `[get]`
	Number of tokens in recognized text.

float	wordErrorRate `[get]`
	Word Error Rate: (substitutions + insertions + deletions) / refLength.

int	furthestMatchedIndex `[get]`
	Highest reference index that was matched (-1 if none).

int[]	matchedRefIndices `[get]`
	Sorted array of reference indices that were matched exactly.

int[]	skippedRefIndices `[get]`
	Sorted array of reference indices that were skipped/deleted.

int[]	repetitionRefIndices `[get]`
	Reference indices of repeated/stuttered words (empty if detectRepetitions=false).

AlignmentItem[]	trace `[get]`
	Full alignment trace showing each edit operation.

Detailed Description

Result of aligning recognized text against reference text. Contains edit-distance metrics and oral-reading views.

Property Documentation

◆ deletions

int KeenResearch.AlignmentResult.deletions

get

Number of deletions (skipped reference words).

◆ furthestMatchedIndex

int KeenResearch.AlignmentResult.furthestMatchedIndex

get

Highest reference index that was matched (-1 if none).

◆ insertions

int KeenResearch.AlignmentResult.insertions

get

Number of insertions (extra words in recognized).

◆ matchedRefIndices

int [] KeenResearch.AlignmentResult.matchedRefIndices

get

Sorted array of reference indices that were matched exactly.

◆ matches

int KeenResearch.AlignmentResult.matches

get

Number of exact matches between recognized and reference.

◆ recLength

int KeenResearch.AlignmentResult.recLength

get

Number of tokens in recognized text.

◆ refLength

int KeenResearch.AlignmentResult.refLength

get

Number of tokens in reference text.

◆ repetitionRefIndices

int [] KeenResearch.AlignmentResult.repetitionRefIndices

get

Reference indices of repeated/stuttered words (empty if detectRepetitions=false).

◆ skippedRefIndices

int [] KeenResearch.AlignmentResult.skippedRefIndices

get

Sorted array of reference indices that were skipped/deleted.

◆ substitutions

int KeenResearch.AlignmentResult.substitutions

get

Number of substitutions (wrong words).

◆ trace

AlignmentItem [] KeenResearch.AlignmentResult.trace

get

Full alignment trace showing each edit operation.

◆ wordErrorRate

float KeenResearch.AlignmentResult.wordErrorRate

get

Word Error Rate: (substitutions + insertions + deletions) / refLength.

Properties