A comparative study of sentiment analysis approaches
Zineb Nassr, Nawal Sael, Faouzia Benabbou · Proceedings of the 4th International Conference on Smart City Applications · 2019
Nowadays, several platforms on the web and social networks like Facebook, Twitter, IMDB (Internet Movie Database) propose to share feelings and opinions on a variety of topics. This information is very important in several fields like policy, digital marketing, social or individual, and their analysis allow as to extract opinions and to determine the subjective information contained in the texts. However, the sentiment analysis area is confronted to several problems that distinguish it from traditional thematic research, since the sentiment is expressed in a very varied and very subtle ways.