Fine-grained document-level financial event argument extraction approach.
Ze ChenWanting JiLinlin DingBaoyan SongPublished in: Eng. Appl. Artif. Intell. (2023)
Keyphrases
- fine grained
- document level
- coarse grained
- sentence level
- language model
- sentiment classification
- query expansion
- access control
- document retrieval
- coreference resolution
- data lineage
- information retrieval
- sentiment analysis
- pseudo relevance feedback
- text categorization
- information extraction
- bayesian networks
- database systems
- feature selection