Ask Me Anything: Free-form Visual Question Answering Based on Knowledge from External Sources.
Qi WuPeng WangChunhua ShenAnton van den HengelAnthony R. DickPublished in: CoRR (2015)
Keyphrases
- question answering
- free form
- natural language
- passage retrieval
- information retrieval
- information extraction
- question classification
- cross language
- answering questions
- qa clef
- knowledge representation
- natural language processing
- open domain question answering
- natural language questions
- syntactic information
- relation extraction
- low level
- domain knowledge
- question answering systems
- named entities
- sentence retrieval
- knowledge base
- visual features
- expert systems