Improving Cluster Selection and Event Modeling in Unsupervised Mining for Automatic Audiovisual Video Structuring.
Anh-Phuong TaMathieu BenGuillaume GravierPublished in: MMM (2012)
Keyphrases
- event recognition
- event detection
- video retrieval
- temporal events
- text mining
- video streams
- clustering algorithm
- video clips
- video content
- web mining
- video data
- real time
- knowledge discovery
- unsupervised learning
- data driven
- video event
- visual information
- video sequences
- semi supervised
- event sequences
- unsupervised clustering
- spatio temporal
- subspace clusters
- video segments
- news articles
- semi automatic
- audio visual
- data points
- cluster analysis
- supervised learning
- unsupervised manner
- video frames
- video recordings
- data mining techniques
- event streams