A Comparative Study of Methods for Feature Extraction in Opinion Mining
Published: 2015
Author(s) Name: Rudri Mehta, Anish Shaikh, Namrata Patel, Ravija Mehta, Devangshi Patel, Himadri Patel |
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Abstract
Sentiment analysis or Opinion mining aims at determining what other people think, comment and gives their opinion. Opinion can be positive or negative. Feature extraction in sentiment analysis is now becoming an active area of research. Features can be implicit or explicit feature. For finding implicit or explicit features different techniques and algorithms are used. In this work we are comparing such different techniques.
Keywords: Feature Extraction, Opinion Mining, Sentiment Analysis, Aspect
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