A Multi-Stage Hierarchical Relational Graph Neural Network for Multimodal Sentiment Analysis.
Peizhu GongJin LiuXiliang ZhangXingye LiPublished in: ICASSP (2023)
Keyphrases
- multistage
- sentiment analysis
- neural network
- relational graph
- opinion mining
- text classification
- sentiment classification
- sentence level
- single stage
- dynamic programming
- text mining
- lot sizing
- sentiment lexicon
- multi aspect
- natural language processing
- multi label
- database
- sentiment words
- online reviews
- user generated
- databases
- product reviews
- social media content
- artificial intelligence
- cross domain
- learning algorithm
- optimal policy
- information sources
- public opinion
- product features
- prior knowledge
- data analysis
- reinforcement learning
- training data