Paper: JU_CSE: A Conditional Random Field (CRF) Based Approach to Aspect Based Sentiment Analysis

ACL ID S14-2063
Title JU_CSE: A Conditional Random Field (CRF) Based Approach to Aspect Based Sentiment Analysis
Venue Joint Conference on Lexical and Computational Semantics
Session
Year 2014
Authors

The fast upswing of online reviews and their sentiments on the Web became very useful information to the people. Thus, the opin- ion/sentiment mining has been adopted as a subject of increasingly research interest in the recent years. Being a participant in the Shared Task Challenge, we have developed a Conditional Random Field based system to accomplish the Aspect Based Sentiment Analysis task. The aspect term in a sentence is defined as the target entity. The present system identifies aspect term, aspect catego- ries and their sentiments from the Laptop and Restaurants review datasets provided by the organizers.