Indexing Algorithm Based on Improved Sparse Local Sensitive Hashing.
Yiwei ZhuPublished in: J. Multim. (2014)
Keyphrases
- improved algorithm
- learning algorithm
- computational complexity
- optimization algorithm
- k means
- worst case
- dynamic programming
- detection algorithm
- objective function
- search space
- significant improvement
- simulated annealing
- database
- np hard
- cost function
- times faster
- experimental evaluation
- hamming distance
- matching algorithm
- theoretical guarantees
- order preserving
- tree structure
- segmentation algorithm
- computational cost
- preprocessing
- optimal solution
- similarity measure
- genetic algorithm