Collaborative Clustering Approach Based on Dempster-Shafer Theory for Bag-of-Visual-Words Codebook Generation.
Sabrine HafdhellaouiYaakoub BouallegMohamed FarahPublished in: Canadian Conference on AI (2019)
Keyphrases
- codebook generation
- bag of visual words
- visual words
- image classification
- probabilistic latent semantic analysis
- image representation
- scene classification
- sparse coding
- vector quantization
- image descriptors
- object retrieval
- text retrieval
- visual content
- unsupervised learning
- k means
- bag of words
- action recognition
- scene recognition
- visual features
- bag of features
- visual similarity
- co occurrence
- spatial information
- mid level
- image features
- object recognition
- latent dirichlet allocation
- machine learning
- gaussian mixture model