sentiment-analysis-on-amazon-reviews-using-python's People
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plthiyagu anirban6393 vijaysaketh mjserrato rchagani maryam2900 soloonenew aquakam helanshahi hybridhash yucongchen18 elhamnadimi akshat206 mylifemychoice avishah123 jmeghanasentiment-analysis-on-amazon-reviews-using-python's Issues
About the Scoring
The sentimental calculation seems to be wrong based on the below calculation. But not sure.
def sentimental_Score(sentence):
analyzer = SentimentIntensityAnalyzer()
vs = analyzer.polarity_scores(sentence)
score=vs['compound']
if score >= 0.5:
return 'pos'
elif (score > -0.5) and (score < 0.5):
return 'neu'
elif score <= -0.5:
return 'neg'
Typical threshold values (used in the literature cited on this page) are: (According to https://github.com/cjhutto/vaderSentiment)
positive sentiment: compound score >= 0.05
neutral sentiment: (compound score > -0.05) and (compound score < 0.05)
negative sentiment: compound score <= -0.05
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