Keyphrases
- clustering method
- sentiment analysis
- opinion mining
- clustering algorithm
- hierarchical clustering
- sentiment classification
- cluster analysis
- spectral clustering
- multi aspect
- text classification
- subspace clustering
- fuzzy c means
- affinity propagation
- databases
- sentence level
- k means
- co occurrence
- user generated
- clustering result
- clustering framework
- text mining
- sentiment lexicon