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cjhutto / vaderSentiment

VADER Sentiment Analysis. VADER (Valence Aware Dictionary and sEntiment Reasoner) is a lexicon and rule-based sentiment analysis tool that is specifically attuned to sentiments expressed in social media, and works well on texts from other domains.
MIT License
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Wrong predict at very simple sentences #121

Open SemihDurmaz54 opened 3 years ago

SemihDurmaz54 commented 3 years ago

Sometimes VADER gives wrong results at very long sentences and i get it but for a very short and simple sentence like: "Very clean, no problem" should be working correct. Here is the result for this sentence: {'neg': 0.577, 'neu': 0.106, 'pos': 0.317, 'compound': -0.3504} While the sentence is highly positive, VADER says it's negative

spolo96 commented 2 years ago

Hello @SemihDurmaz54 , today I tested this sentence and I actually got an accurate result:

Very clean, no problem------------------------------------------- {'neg': 0.0, 'neu': 0.128, 'pos': 0.872, 'compound': 0.6997}

Looks like they updated the algorithm.