Sentiment Analysis of Weibo Comments Based on Graph Neural Network.
Yan LiNianfeng LiPublished in: IEEE Access (2022)
Keyphrases
- sentiment analysis
- neural network
- opinion mining
- text classification
- sentiment classification
- sentence level
- natural language processing
- multi aspect
- user generated
- bipartite graph
- product features
- structured data
- random walk
- graph model
- text mining
- weighted graph
- online reviews
- sentiment lexicon
- collective classification
- product reviews
- knn