Mixed-modality Representation Learning and Pre-training for Joint Table-and-Text Retrieval in OpenQA.
Junjie HuangWanjun ZhongQian LiuMing GongDaxin JiangNan DuanPublished in: CoRR (2022)
Keyphrases
- text retrieval
- information retrieval
- image retrieval
- concept learning
- document collections
- learning algorithm
- reinforcement learning
- training set
- learning process
- active learning
- supervised learning
- multimedia retrieval
- multi modal
- cross language
- text representation
- retrieval model
- document retrieval
- retrieval systems
- image representation
- query expansion
- co occurrence
- training data