COVID-19 Event Extraction from Twitter via Extractive Question Answering with Continuous Prompts.
Yuhang JiangRamakanth KavuluruPublished in: MedInfo (2023)
Keyphrases
- question answering
- event extraction
- open domain
- information extraction
- text summarization
- online news
- mono lingual
- natural language processing
- information retrieval
- question answering systems
- syntactic information
- passage retrieval
- cross language
- qa clef
- natural language
- qa systems
- named entities
- information fusion
- multi document summarization
- semantic roles
- cross lingual
- topic detection
- named entity recognition
- text mining
- data mining
- information access
- knowledge representation
- expert systems
- answer extraction
- digital libraries
- machine learning