Social Media Sentiment Analysis Based on Dependency Graph and Co-occurrence Graph.
Zhigang JinManyue TaoXiaofang ZhaoYi HuPublished in: Cogn. Comput. (2022)
Keyphrases
- co occurrence
- dependency graph
- sentiment analysis
- social media
- social media content
- public opinion
- opinion mining
- sentiment classification
- sentence level
- user generated
- wordnet
- text mining
- text classification
- data structure
- semantic similarity
- latent semantic analysis
- sentiment lexicon
- topic models
- natural language processing
- semantic relations
- product features
- online reviews
- user generated content
- named entities
- social networks
- machine learning
- information extraction
- product reviews
- similarity matrix
- word co occurrence