Exploring Sentence Community for Document-Level Event Extraction.
Yusheng HuangWeijia JiaPublished in: EMNLP (Findings) (2021)
Keyphrases
- document level
- event extraction
- sentence level
- sentiment classification
- cross lingual
- language model
- open domain
- online news
- information extraction
- query expansion
- coreference resolution
- information fusion
- news articles
- sentiment analysis
- language modeling
- information access
- pseudo relevance feedback
- document retrieval
- natural language
- machine translation
- novelty detection
- clustering algorithm
- retrieval strategies
- generative model
- active learning
- digital libraries