A parallel space saving algorithm for frequent items and the Hurwitz zeta distribution.
Massimo CafaroMarco PulimenoPiergiulio TempestaPublished in: Inf. Sci. (2016)
Keyphrases
- search space
- detection algorithm
- parallel implementation
- times faster
- experimental evaluation
- recognition algorithm
- neural network
- computational complexity
- preprocessing
- k means
- dynamic programming
- computational cost
- segmentation algorithm
- optimal solution
- higher dimensional
- parameter space
- worst case
- optimization algorithm
- convergence rate
- expectation maximization
- hardware implementation
- evolutionary algorithm