Being Negative but Constructively: Lessons Learnt from Creating Better Visual Question Answering Datasets.
Wei-Lun ChaoHexiang HuFei ShaPublished in: NAACL-HLT (2018)
Keyphrases
- question answering
- visual information
- information extraction
- question answering systems
- natural language processing
- information retrieval
- question classification
- cross language
- qa clef
- named entities
- relation extraction
- natural language
- low level
- passage retrieval
- syntactic information
- visual features
- qa systems
- answer extraction
- answer validation
- multi modal
- knowledge representation
- machine learning
- answering questions
- open domain question answering