A Thousand Words Are Worth More Than a Picture: Natural Language-Centric Outside-Knowledge Visual Question Answering.
Feng GaoQing PingGovind ThattaiAishwarya N. RegantiYing Nian WuPrem NatarajanPublished in: CoRR (2022)
Keyphrases
- question answering
- natural language
- linguistic knowledge
- natural language processing
- syntactic information
- natural language questions
- information retrieval
- knowledge representation
- information extraction
- question answering systems
- domain knowledge
- knowledge base
- question classification
- semantic roles
- passage retrieval
- open domain question answering
- qa clef
- conceptual graphs
- relation extraction
- named entities
- n gram
- answer validation
- language processing
- visual features
- machine translation
- expert systems
- machine learning