Whole new features

[stormbeforesunsetbee]

What's new:

• Read from an NRC lexicon txt, any formats, any languages
• Word by word lemmatization isn't enough, we need to expand the loaded lexicon instead
• Less dependencies
• Add badge
• Negation support. Fix what about a negative particles before the word #4

Example

Text: she's always arguing!

New:

{'fear': 0.0,
 'anger': 0.3333333333333333,
 'anticipation': 0.0,
 'trust': 0.3333333333333333,
 'surprise': 0.0,
 'positive': 0.0,
 'negative': 0.3333333333333333,
 'sadness': 0.0,
 'disgust': 0.0,
 'joy': 0.0}

Previous:

{'fear': 0.0,
 'anger': 0.0,
 'anticip': 0.0,
 'trust': 0.0,
 'surprise': 0.0,
 'positive': 0.0,
 'negative': 0.0,
 'sadness': 0.0,
 'disgust': 0.0,
 'joy': 0.0}

To see all of the possible expansions

# use the old version

def expand_synonyms(lex):
    from nltk.corpus import wordnet

    lex_ = {}

    for i in lex:
        for j in wordnet.synsets(i):
            for k in j.lemmas():
                word = k.name().replace('_', ' ')

                if not word in lex:
                    lex_[word] = lex[i]

    return lex_

expand_synonyms(nrc.lexicon)