public IEnumerator <string> GetEnumerator()
{
IEnumerable <int> indexes = _segmenter.GetBoundaryIndices(_paragraph);
int prevIndex = 0;
foreach (int index in indexes)
{
yield return(_paragraph.SubstringJava(prevIndex, index + 1).Trim());
prevIndex = index + 1;
}
}
public static DetailedEvaluation Evaluate(this SentenceSegmenter segmenter, string paragraph,
IEnumerable <int> realBoundaryIndices)
{
IEnumerable <int> predictedIndices = segmenter.GetBoundaryIndices(paragraph);
// ReSharper disable PossibleMultipleEnumeration
IEnumerable <int> misses = realBoundaryIndices.Except(predictedIndices);
IEnumerable <int> falseAlarms = predictedIndices.Except(realBoundaryIndices);
IEnumerable <int> hits = realBoundaryIndices.Intersect(predictedIndices);
// ReSharper restore PossibleMultipleEnumeration
int eosCandidateCount = GetEosCharCount(segmenter.EosCandidates, paragraph);
return(new DetailedEvaluation(hits, misses, falseAlarms, eosCandidateCount, paragraph));
}
