HiT: Hierarchical Transformer with Momentum Contrast for Video-Text Retrieval.
Song LiuHaoqi FanShengsheng QianYiru ChenWenkui DingZhongyuan WangPublished in: ICCV (2021)
Keyphrases
- text retrieval
- document retrieval
- multimedia
- multimedia retrieval
- video data
- information retrieval
- video sequences
- automatic query expansion
- inverted file
- retrieval systems
- image retrieval
- retrieval model
- video content
- document collections
- cross language
- latent semantic indexing
- keyword extraction
- multimedia information retrieval
- video retrieval
- video frames
- query expansion
- blind relevance feedback
- retrieval effectiveness
- text representation
- video shots