public void UpdateCognicity(WordPair wordPair, IWordAlignerResult alignerResult)
{
wordPair.AlignmentNotes.Clear();
Alignment <Word, ShapeNode> alignment = alignerResult.GetAlignments().First();
int initialEquivalentClasses = 0;
bool mismatchFound = false;
for (int column = 0; column < alignment.ColumnCount; column++)
{
AlignmentCell <ShapeNode> cell1 = alignment[0, column];
AlignmentCell <ShapeNode> cell2 = alignment[1, column];
if ((cell1.Count > 0 && cell1[0].Type() == CogFeatureSystem.VowelType) || (cell2.Count > 0 && cell2[0].Type() == CogFeatureSystem.VowelType))
{
wordPair.AlignmentNotes.Add("X");
}
else
{
if (cell1.StrRep() == cell2.StrRep())
{
wordPair.AlignmentNotes.Add("1");
if (!mismatchFound)
{
initialEquivalentClasses++;
}
}
else
{
SoundClass sc1;
if (!_soundClasses.TryGetMatchingSoundClass(_segmentPool, alignment, 0, column, out sc1))
{
sc1 = null;
}
SoundClass sc2;
if (!_soundClasses.TryGetMatchingSoundClass(_segmentPool, alignment, 1, column, out sc2))
{
sc2 = null;
}
if (sc1 != null && sc2 != null && sc1 == sc2)
{
wordPair.AlignmentNotes.Add("1");
if (!mismatchFound)
{
initialEquivalentClasses++;
}
}
else
{
wordPair.AlignmentNotes.Add("0");
mismatchFound = true;
}
}
}
}
wordPair.AreCognatePredicted = !mismatchFound || initialEquivalentClasses >= _initialEquivalenceThreshold;
wordPair.CognicityScore = (double)initialEquivalentClasses / alignment.ColumnCount;
}
public MultipleWordAlignmentWordViewModel(Word word, AlignmentCell <ShapeNode> prefix, IEnumerable <AlignmentCell <ShapeNode> > columns, AlignmentCell <ShapeNode> suffix, int cognateSetIndex)
{
_word = word;
_variety = new VarietyViewModel(word.Variety);
_prefix = prefix.StrRep();
_columns = new ReadOnlyList <string>(columns.Select(cell => cell.IsNull ? "-" : cell.StrRep()).ToArray());
_suffix = suffix.StrRep();
_cognateSetIndex = cognateSetIndex;
}
public MultipleWordAlignmentWordViewModel(MultipleWordAlignmentViewModel parent, Word word, AlignmentCell<ShapeNode> prefix, IEnumerable<AlignmentCell<ShapeNode>> columns, AlignmentCell<ShapeNode> suffix, int cognateSetIndex)
{
_word = word;
ReadOnlyCollection<Word> words = word.Variety.Words[word.Meaning];
_variety = new MultipleWordAlignmentVarietyViewModel(word.Variety, words.Count == 1 ? 0 : IndexOf(words, word));
_prefix = prefix.StrRep();
_columns = new ReadOnlyList<string>(columns.Select(cell => cell.IsNull ? "-" : cell.StrRep()).ToArray());
_suffix = suffix.StrRep();
_cognateSetIndex = cognateSetIndex;
_parent = parent;
}
public MultipleWordAlignmentWordViewModel(MultipleWordAlignmentViewModel parent, Word word, AlignmentCell <ShapeNode> prefix, IEnumerable <AlignmentCell <ShapeNode> > columns, AlignmentCell <ShapeNode> suffix, int cognateSetIndex)
{
_word = word;
ReadOnlyCollection <Word> words = word.Variety.Words[word.Meaning];
_variety = new MultipleWordAlignmentVarietyViewModel(word.Variety, words.Count == 1 ? 0 : IndexOf(words, word));
_prefix = prefix.StrRep();
_columns = new ReadOnlyList <string>(columns.Select(cell => cell.IsNull ? "-" : cell.StrRep()).ToArray());
_suffix = suffix.StrRep();
_cognateSetIndex = cognateSetIndex;
_parent = parent;
}