Sentence Constituent-Aware Aspect-Category Sentiment Analysis with Graph Attention Networks.
Yuncong LiCunxiang YinSheng-hua ZhongPublished in: CoRR (2020)
Keyphrases
- sentiment analysis
- sentiment words
- sentence level
- opinion mining
- sentiment lexicon
- sentiment classification
- positive or negative
- text classification
- text mining
- opinion words
- multi aspect
- natural language processing
- sentiment polarity
- network structure
- online reviews
- complex networks
- natural language
- bipartite graph
- user generated
- product features
- graph model
- structured data
- social networks
- graph partitioning
- random walk
- co occurrence
- social graphs
- databases