public static bool IsKnown(this IContextWordsHandler instance, IWordItem word)
{
return(instance.IsQuestion(word) ||
instance.IsFeature(word) ||
instance.IsInvertAdverb(word) ||
instance.IsSentiment(word) ||
instance.MeasureQuantifier(word) > 0);
}
public IParsedReview Create()
{
if (review != null)
{
return(review);
}
review = new ParsedReview(nrcDictionary, document, manager.Context);
foreach (var sentence in document.Sentences)
{
CreateSentence(sentence);
IPhrase phrase = null;
string phraseWord = null;
for (var i = 0; i < sentence.Words.Count; i++)
{
var documentWord = sentence.Words[i];
if (documentWord.Phrase != null)
{
if (phraseWord != documentWord.Phrase)
{
phraseWord = documentWord.Phrase;
phrase = documentWord.UnderlyingWord as IPhrase ??
wordsFactory.CreatePhrase(phraseWord);
}
}
else
{
phrase = null;
phraseWord = null;
}
// !! we need to create new - because if we use underlying
// we can lose if words is changed to aspect
IWordItem word = wordsFactory.CreateWord(documentWord.Text, documentWord.POS);
word.NormalizedEntity = documentWord.NormalizedEntity;
word.Entity = documentWord.EntityType;
word.CustomEntity = documentWord.CustomEntity;
word.WordIndex = i;
AddWord(word, i == sentence.Words.Count - 1);
phrase?.Add(word);
}
}
foreach (var sentence in review.Sentences)
{
foreach (var phrase in sentence.Occurrences.GetPhrases().Where(item => item.AllWords.Count() > 1))
{
phrase.IsSentiment = manager.IsSentiment(phrase);
phrase.IsFeature = manager.IsFeature(phrase);
phrase.IsTopAttribute = manager.IsAttribute(phrase);
}
}
return(review);
}