A Novel Unsupervised 2-Stage k-NN Re-Ranking Algorithm for Image Retrieval.
Dawei LiMooi Choo ChuahPublished in: ISM (2015)
Keyphrases
- knn
- ranking algorithm
- image retrieval
- k nearest neighbor
- nearest neighbor
- text categorization
- k nearest neighbour
- ranking functions
- link analysis
- nearest neighbor search
- affinity graph
- text classification
- similarity search
- distance function
- voting methods
- neural network
- k nearest
- relevance feedback
- web graph
- feature selection
- image search
- visual features
- supervised learning
- manifold ranking
- semi supervised
- bayes error
- feature space
- web document classification
- link structure
- image collections
- mixed data
- web image search