Hierarchical Question-Image Co-Attention for Visual Question Answering.
Jiasen LuJianwei YangDhruv BatraDevi ParikhPublished in: CoRR (2016)
Keyphrases
- knowledge representation
- question answering
- natural language processing
- natural language
- question classification
- qa clef
- question answering systems
- artificial intelligence
- natural language questions
- low level
- knowledge base
- answer extraction
- image features
- open domain question answering
- answer validation
- answering questions
- information retrieval
- image content
- cross language
- named entities
- qa systems
- image retrieval
- visual information
- image representation
- information extraction
- candidate answers
- image classification
- relation extraction
- syntactic information
- visual features
- probabilistic model
- question answer pairs
- data mining