Conversational Question Answering with Language Models Generated Reformulations over Knowledge Graph.
Lihui LiuBlaine HillBoxin DuFei WangHanghang TongPublished in: ACL (Findings) (2024)
Keyphrases
- question answering
- language model
- passage retrieval
- information retrieval
- language modeling
- sentence retrieval
- natural language
- document retrieval
- information extraction
- question classification
- probabilistic model
- query expansion
- n gram
- retrieval model
- speech recognition
- natural language processing
- cross language
- named entities
- structured data
- test collection
- vector space model
- relevance model
- knowledge representation
- multi modal
- question answering systems
- answer extraction