Weakly-Supervised Visual-Retriever-Reader for Knowledge-based Question Answering.
Man LuoYankai ZengPratyay BanerjeeChitta BaralPublished in: EMNLP (1) (2021)
Keyphrases
- question answering
- weakly supervised
- relation extraction
- named entities
- information extraction
- natural language
- object class
- information retrieval
- visual information
- expert systems
- natural language processing
- named entity recognition
- superpixels
- topic models
- semi supervised
- low level
- automatic extraction
- visual features
- semantic relations
- training data
- feature vectors
- pairwise
- object detectors
- multiscale