Similarity-based online feature selection in content-based image retrieval.
Wei JiangGuihua ErQionghai DaiJinwei GuPublished in: IEEE Trans. Image Process. (2006)
Keyphrases
- feature selection
- online learning
- online video
- relevance feedback
- text categorization
- feature set
- machine learning
- online social
- online resources
- feature selection algorithms
- support vector
- mutual information
- online communities
- multimedia content
- text classification
- information retrieval
- multimedia
- image retrieval
- feature extraction
- web content
- low level image features
- metadata
- online forums
- irrelevant features
- website
- keywords
- dimensionality reduction
- user experience
- web documents
- model selection
- classification accuracy
- knn
- data sets
- multi class