Unsupervised sports video particles annotation based on social latent semantic analysis.
Klimis S. NtalianisNicolas TsapatsoulisPublished in: ICIP (2015)
Keyphrases
- latent semantic analysis
- sports video
- topic modeling
- co occurrence
- event detection
- video analysis
- singular value decomposition
- document clustering
- video content
- information retrieval
- video streams
- topic models
- active learning
- text summarization
- visual content
- text mining
- visual concepts
- metadata
- multi modal
- visual words
- supervised learning
- video clips
- latent dirichlet allocation
- dimensionality reduction
- semi supervised
- machine learning
- video data