Extraction of hierarchical structure of web communities including salient keyword estimation for web video retrieval.
Ryosuke HarakawaTakahiro OgawaMiki HaseyamaPublished in: ICIP (2015)
Keyphrases
- hierarchical structure
- web communities
- video retrieval
- web pages
- web structure mining
- web mining
- hierarchical structures
- video data
- keywords
- key frames
- video content
- retrieval systems
- website
- tree structure
- data extraction
- information extraction
- web documents
- image representation
- web data
- social networks
- search engine
- database
- visual features
- low level
- multiscale
- web users
- link analysis
- web graph
- face recognition