Few-Shot Conversational Dense Retrieval.
Shi YuZhenghao LiuChenyan XiongTao FengZhiyuan LiuPublished in: SIGIR (2021)
Keyphrases
- cut detection
- information retrieval
- multi modal
- video indexing
- image retrieval
- news video
- efficient retrieval
- information retrieval systems
- retrieval systems
- document retrieval
- retrieval model
- retrieval accuracy
- content based retrieval
- structured documents
- video segmentation
- retrieval method
- video content
- detection algorithm
- visual features
- query expansion
- relevance feedback
- video sequences
- text retrieval
- video shots
- query formulation
- image database
- case based reasoning
- semantic content
- shape retrieval
- automatic annotation
- image description
- metadata