@INPROCEEDINGS{8015751, 
author={A. Valdivia and M. V. Luzíón and F. Herrera}, 
booktitle={2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)}, 
title={Neutrality in the sentiment analysis problem based on fuzzy majority}, 
year={2017}, 
volume={}, 
number={}, 
pages={1-6}, 
keywords={decision making;fuzzy set theory;sentiment analysis;neutrality;sentiment analysis;fuzzy majority;written text;insightfulness polarity;decision making;induced ordered weighted averaging operators;classification;Sentiment analysis;Open wireless architecture;Pragmatics;Fuzzy sets;Feature extraction;Dictionaries;Learning systems}, 
doi={10.1109/FUZZ-IEEE.2017.8015751}, 
ISSN={1558-4739}, 
month={July},
}