Concept Propagation via Attentional Knowledge Graph Reasoning for Video-Text Retrieval.
Sheng FangShuhui WangJunbao ZhuoQingming HuangBin MaXiaoming WeiXiaolin WeiPublished in: ACM Multimedia (2022)
Keyphrases
- text retrieval
- knowledge base
- knowledge representation
- retrieval systems
- multimedia
- retrieval model
- information retrieval
- document retrieval
- document collections
- image retrieval
- retrieval quality
- inverted file
- video data
- graph structure
- video frames
- feature extraction
- video content
- cross language
- query expansion
- feature space
- multimedia data
- image classification
- concept learning
- latent semantic indexing
- visual concepts
- space time