Sets of dictionaries for sentiment analysis, used in SO-CAL (Semantic Orientation CALculator). English and Spanish.
SO Calculator is an application for calculating the Semantic Orientation of text documents. It was designed with the domain of online product reviews in mind. The enclosed files are the dictionaries developed for the project.
Copyright (C) Maite Taboada, Julian Brooke, Kimberly Voll, Caroline Anthony and Jack Grieve
The dictionaries are divided by part of speech. For a detailed description of how they were created, please see the project page:
https://www.sfu.ca/~mtaboada/nserc-project.html
and especially this publication:
Taboada, M., J. Brooke, M. Tofiloski, K. Voll and M. Stede (2011) Lexicon-Based Methods for Sentiment Analysis. Computational Linguistics 37 (2): 267-307.