Entity-Focused Dense Passage Retrieval for Outside-Knowledge Visual Question Answering.
Jialin WuRaymond J. MooneyPublished in: EMNLP (2022)
Keyphrases
- question answering
- passage retrieval
- named entities
- information retrieval
- document retrieval
- knowledge base
- information extraction
- sentence retrieval
- question answering systems
- language model
- natural language processing
- domain knowledge
- natural language
- audio visual
- expert systems
- syntactic information
- query expansion
- knowledge representation
- low level
- visual information
- multi modal
- semi structured
- retrieval model