A novel content based image retrieval system using K-means/KNN with feature extraction.
Ray-I ChangShu-Yu LinJan-Ming HoChi-Wen FannYu-Chung WangPublished in: Comput. Sci. Inf. Syst. (2012)
Keyphrases
- knn
- feature extraction
- k means
- k nearest neighbor
- knn classifier
- support vector machine svm
- feature selection
- nearest neighbor
- text categorization
- distance function
- relevance feedback
- principal component analysis
- k nearest neighbour
- knn algorithm
- discriminant analysis
- classification algorithm
- feature vectors
- image processing
- text classification
- linear discriminant analysis
- spectral clustering
- knn classification
- similarity search
- support vector machine
- classification method
- face recognition
- shows significant improvements
- test instances
- machine learning
- dimension reduction
- image classification
- feature space
- texture analysis
- feature representation
- nearest neighbour
- low dimensional
- locality sensitive hashing
- k nearest
- multiscale
- data sets
- hierarchical document clustering