Question Answering Mediated by Visual Clues and Knowledge Graphs.
Fabrício F. de FariaRicardo UsbeckAlessio SarulloTingting MuAndré FreitasPublished in: WWW (Companion Volume) (2018)
Keyphrases
- question answering
- natural language processing
- domain knowledge
- information extraction
- information retrieval
- question classification
- named entities
- cross language
- passage retrieval
- natural language
- sentence retrieval
- visual information
- question answering systems
- syntactic information
- natural language questions
- expert systems
- answering questions
- open domain question answering
- relation extraction
- background knowledge
- visual features
- knowledge base