LSH kNN graph for diffusion on image retrieval.
Federico MaglianiAndrea PratiPublished in: Inf. Retr. J. (2021)
Keyphrases
- knn
- k nearest neighbor
- graph construction
- nearest neighbor
- locality sensitive hashing
- image retrieval
- neighborhood graph
- nearest neighbor search
- hierarchical document clustering
- similarity search
- k nearest neighbour
- text categorization
- distance function
- knn algorithm
- image collections
- text classification
- support vector machine
- knn classifier
- nearest neighbour
- range queries
- multimedia retrieval
- image representation
- graph laplacian
- k nearest
- high dimensional
- neural network
- visual features
- distance computation
- shows significant improvements
- machine learning