public bool IsNegative()
{
if (Adverbs.Contains(Words.ala))
{
return(true);
}
return(false);
}
// Find an opinion word target 90%
protected string GetOpinionWordTarget(string OpinionWord, int index, string sentence)
{
FillConjunctions();
FillAdverbs();
FillComparatives();
FillDecreasers();
FillFutureWords();
FillIncreasers();
FillVerbs();
FillPronouns();
FillNegations();
OpinionWord = WordsInSentence[index];
if (OpinionWord != null)
{
if (sentence.Contains(OpinionWord))
{
int myvalue = WordsInSentence.GetUpperBound(0);
if (myvalue >= index + 1)
{
Target = WordsInSentence[index + 1];
Target = Target.ToLower();
if ((!OpinionLexicon.Contains(Target)) && (!Conjunctions.Contains(Target)) &&
(!Comparatives.Contains(Target)) &&
(!FutureWords.Contains(Target)) &&
(!Adverbs.Contains(Target)) &&
(!Increasers.Contains(Target)) &&
(!Decreasers.Contains(Target)) &&
(!Verbs.Contains(Target)) &&
(!Pronouns.Contains(Target)) &&
(!Negations.Contains(Target)))
{
return(Target);
}
{
if (Conjunctions.Contains(WordsInSentence[index + 1]))
{
Target = WordsInSentence[index + 2];
if ((!OpinionLexicon.Contains(Target)) && (!Conjunctions.Contains(Target)) &&
(!Comparatives.Contains(Target)) &&
(!FutureWords.Contains(Target)) &&
(!Adverbs.Contains(Target)) &&
(!Increasers.Contains(Target)) &&
(!Decreasers.Contains(Target)) &&
(!Verbs.Contains(Target)) &&
(!Pronouns.Contains(Target)) &&
(!Negations.Contains(Target)))
{
return(Target);
}
}
}
}
else
{
return(null);
}
}
}
return(null);
}
