Keyphrases
- opinion retrieval
- text mining
- sentiment analysis
- community discovery
- n gram
- text documents
- data mining
- multi aspect
- social media
- data mining techniques
- web mining
- keywords
- blog posts
- feature selection
- knowledge discovery
- query words
- sentence level
- opinion mining
- user generated content
- word sense disambiguation
- mining algorithm
- news articles
- frequent itemsets
- itemsets