[Corpora-List] SentiWords: a lexicon of 155K words associated with sentiment scores

Marco Guerini marco.guerini at gmail.com
Mon Mar 24 08:43:59 UTC 2014


Dear Colleagues,

I'm pleased to announce the release of  SentiWords, a high coverage
resource containing roughly 155.000 English words associated with a sentiment
score included between -1 and 1. Words are in the form lemma#PoS and
are aligned with WordNet lists. Scores are learned from SentiWordNet
and represent state-of-the-art computation of words' prior polarities
(i.e. polarity for non-disambiguated words) using SWN.

The resource is freely available for research purposes at the
following link:  https://hlt.fbk.eu/technologies/sentiwords

The methodology we used is described in: Guerini M., Gatti L. & Turchi
M. "Sentiment Analysis: How to Derive Prior Polarities from
SentiWordNet". In Proceedings of the 2013 Conference on Empirical
Methods in Natural Language Processing (EMNLP'13), pp 1259-1269.
Seattle, Washington, USA. 2013.

Best Regards

-- 
Marco Guerini, PhD
www.marcoguerini.eu

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