Knowledge enhancement and scene understanding for knowledge-based visual question answering.
Zhenqiang SuGang GouPublished in: Knowl. Inf. Syst. (2024)
Keyphrases
- question answering
- scene understanding
- scene categorization
- information retrieval
- object recognition
- vision system
- question classification
- information extraction
- object detection
- question answering systems
- natural language processing
- d scene
- expert systems
- video surveillance
- cross language
- natural language
- passage retrieval
- knowledge representation
- answering questions
- natural language questions
- qa clef
- syntactic information
- knowledge base
- answer validation
- answer extraction
- three dimensional
- semantic roles
- machine learning
- n gram
- active learning