Active learning approach to interactive spatio-temporal news video retrieval.
Huan-Bo LuanShi-Yong NeoTat-Seng ChuaYantao ZhengSheng TangYongdong ZhangJin-Tao LiPublished in: CIVR (2007)
Keyphrases
- video retrieval
- active learning
- spatio temporal
- interactive retrieval
- semantic video retrieval
- interactive search
- semantic gap
- broadcast news
- visual content
- video database
- content based retrieval
- video data
- concept detection
- video search
- video shots
- retrieval systems
- key frames
- video indexing
- image sequences
- concept based video retrieval
- news articles
- video content
- video clips
- learning algorithm
- video collections
- image and video retrieval
- moving objects
- machine learning
- content based video retrieval
- news video
- semi supervised
- human centered
- relevance feedback
- training set
- supervised learning
- search engine
- semantic video
- multi modal
- news stories