A parallel strategy for an evolutionary stochastic algorithm: application to the CP decomposition of nonnegative N-th order tensors.
Souquières LauraCyril PrissetteSylvain MaireNadège Thirion-MoreauPublished in: EUSIPCO (2020)
Keyphrases
- parallel implementation
- objective function
- preprocessing
- np hard
- dynamic programming
- worst case
- optimal solution
- segmentation algorithm
- monte carlo
- feature space
- k means
- expectation maximization
- search strategy
- decomposition algorithm
- nonnegative matrix factorization
- wavelet packet
- detection algorithm
- simulated annealing
- cost function