Text-instance graph: Exploring the relational semantics for text-based visual question answering.
Xiangpeng LiBo WuJingkuan SongLianli GaoPengpeng ZengChuang GanPublished in: Pattern Recognit. (2022)
Keyphrases
- question answering
- semantic information
- syntactic information
- information retrieval
- text summarization
- visual information
- natural language processing
- visual features
- textual entailment recognition
- wordnet
- low level
- semantic representation
- natural language
- information extraction
- structured data
- question classification
- video search
- qa clef
- graph structure
- free text
- named entities
- cross language
- semantic parsing
- semantic features
- image search
- answer validation
- keywords
- relation extraction
- relational databases
- question answering systems
- passage retrieval
- question answer pairs
- data model
- visual content
- text retrieval
- semantic roles
- word sense disambiguation
- information retrieval systems
- image classification
- answer extraction
- visual data
- multimedia
- natural language questions
- search engine