Phrase Retrieval for Open Domain Conversational Question Answering with Conversational Dependency Modeling via Contrastive Learning.
Soyeong JeongJinheon BaekSung Ju HwangJong ParkPublished in: ACL (Findings) (2023)
Keyphrases
- question answering
- open domain
- question answering systems
- information retrieval
- information extraction
- natural language
- multi modal
- passage retrieval
- document retrieval
- cross language
- syntactic information
- named entities
- natural language processing
- information retrieval systems
- semantic roles
- retrieval model
- text retrieval
- relation extraction
- expert systems