Multi-view Clustering of Visual Words Using Canonical Correlation Analysis for Human Action Recognition.
Behrouz SaghafiDeepu RajanPublished in: ICMLA (2010)
Keyphrases
- multi view clustering
- visual words
- bag of words
- action recognition
- image classification
- bag of visual words
- multi view
- co occurrence
- visual vocabulary
- image representation
- visual phrases
- object categories
- bag of features
- image features
- visual content
- human actions
- scene classification
- probabilistic latent semantic analysis
- keypoints
- image retrieval
- object retrieval
- latent semantic analysis
- spatial information
- pairwise
- bag of words models
- gaussian mixture model
- visual features
- viewpoint
- feature space
- multiscale
- vocabulary tree
- visual dictionary
- machine learning
- n gram
- text classification
- d objects
- soft assignment
- feature extraction
- high level