PSO-ASent: Feature Selection Using Particle Swarm Optimization for Aspect Based Sentiment Analysis.
Deepak Kumar GuptaKandula Srikanth Reddy ShwetaAsif EkbalPublished in: NLDB (2015)
Keyphrases
- sentiment analysis
- feature selection
- text classification
- opinion mining
- sentiment lexicon
- sentiment words
- particle swarm optimization pso
- particle swarm optimization
- sentiment classification
- sentence level
- text categorization
- multi aspect
- product reviews
- text mining
- machine learning
- mutual information
- feature set
- feature subset
- online reviews
- knn
- user generated
- genetic algorithm ga
- public opinion
- collective classification
- product features
- artificial intelligence
- support vector machine
- differential evolution