Hierarchical Label Embedding Networks for Financial Document Sentiment Analysis.
Ping YaoQinke PengTian HanPublished in: ICCAI (2020)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- sentence level
- text classification
- multi aspect
- text mining
- information retrieval
- document collections
- web documents
- social networks
- natural language processing
- user generated
- document retrieval
- product reviews
- vector space model
- network structure
- sentiment lexicon
- social media content
- document clustering
- text documents
- information retrieval systems
- natural language
- keywords
- vector space
- public opinion
- product features
- online reviews
- opinion retrieval
- multi label
- text categorization
- search engine