no code implementations • 16 Sep 2013 • Anuj Sharma, Shubhamoy Dey
This paper investigates the efficacy of different implementations of Self-Organizing Maps (SOM) for sentiment based visualization and classification of online reviews.
no code implementations • 16 Sep 2013 • Anuj sharma, Shubhamoy Dey
Feature selection is significant for sentiment analysis as the opinionated text may have high dimensions, which can adversely affect the performance of sentiment analysis classifier.