Being Negative but Constructively: Lessons Learnt from Creating Better Visual Question Answering Datasets.
Wei-Lun ChaoHexiang HuFei ShaPublished in: CoRR (2017)
Keyphrases
- question answering
- named entities
- natural language processing
- question classification
- information extraction
- syntactic information
- question answering systems
- natural language
- information retrieval
- visual information
- cross language
- relation extraction
- passage retrieval
- sentence retrieval
- low level
- semantic roles
- visual features
- natural language questions
- answer validation
- open domain question answering
- test set
- multi modal
- knowledge base
- qa systems
- candidate answers
- qa clef
- answering questions
- image retrieval
- keywords