Straight to the Facts: Learning Knowledge Base Retrieval for Factual Visual Question Answering.
Medhini NarasimhanAlexander G. SchwingPublished in: CoRR (2018)
Keyphrases
- question answering
- knowledge base
- information retrieval
- background knowledge
- cross language
- sentence retrieval
- question answering systems
- named entities
- visual features
- natural language processing
- text retrieval
- question classification
- wordnet
- query expansion
- information extraction
- document retrieval
- knowledge representation
- natural language
- keywords