Dynamic Key-value Memory Enhanced Multi-step Graph Reasoning for Knowledge-based Visual Question Answering.
Mingxiao LiMarie-Francine MoensPublished in: CoRR (2022)
Keyphrases
- question answering
- multi step
- answering questions
- question classification
- natural language
- information extraction
- natural language processing
- sentence retrieval
- information retrieval
- natural language questions
- qa clef
- syntactic information
- open domain question answering
- expert systems
- cross language
- visual features
- visual information
- question answering systems
- knowledge base
- answer extraction
- graph structure
- knowledge representation
- structured data
- candidate answers
- k nearest neighbor
- principal component analysis
- nearest neighbor
- semi supervised
- knn
- answer validation
- probabilistic model