def affin_lexicon_features(phrase):
# Add Affin Features
scores = []
for word in phrase:
negated = ('_neg' in word)
if negated: word = word[:-4]
score = lexAff.score(word)
if score != None:
if negated: score = 0
scores.append(score)
return scores_to_features(scores, 'Affin', 'score')
def affin_lexicon_features(phrase):
# Add Affin Features
scores = []
for word in phrase:
negated = ('_neg' in word)
if negated: word = word[:-4]
score = lexAff.score(word)
if score != None:
if negated: score = 0
scores.append(score)
return scores_to_features(scores, 'Affin', 'score')
def affin_lexicon_features(phrase):
features = {}
# Add Affin Features
affTotal = 0
affDict = defaultdict(lambda: 0)
affLast = 0
for word in phrase:
affScore = lexAff.score(word)
if affScore != None:
affTotal += affScore
affDict[affScore] += 1
affLast = affScore
features["Affin-Sum"] = affTotal
for key in affDict:
features[("Aff-score", key)] = affDict[key]
features["Aff-last"] = affLast
return features
def affin_lexicon_features(phrase):
features = {}
#Add Affin Features
affTotal = 0
affDict = defaultdict(lambda: 0)
affLast = 0
for word in phrase:
affScore = lexAff.score(word)
if affScore != None:
affTotal += affScore
affDict[affScore] += 1
affLast = affScore
features['Affin-Sum'] = affTotal
for key in affDict:
features[('Aff-score', key)] = affDict[key]
features['Aff-last'] = affLast
return features