Unsupervised Commonsense Knowledge Enrichment for Domain-Specific Sentiment Analysis.
Nir OfekSoujanya PoriaLior RokachErik CambriaAmir HussainAsaf ShabtaiPublished in: Cogn. Comput. (2016)
Keyphrases
- sentiment analysis
- commonsense knowledge
- domain specific
- opinion mining
- information gathering
- commonsense reasoning
- language understanding
- text classification
- sentiment classification
- domain independent
- automated reasoning
- general purpose
- sentence level
- online reviews
- text mining
- semi supervised
- domain experts
- natural language processing
- data analysis
- product features
- sentiment lexicon
- knowledge sources
- product reviews
- natural language understanding
- information retrieval
- incomplete information
- knn
- artificial intelligence