A Homotopy Optimization Method for Orthogonal Non-Negative Matrix Factorization.
Ya LiuMingjie ShaoWing-Kin MaPublished in: EUSIPCO (2021)
Keyphrases
- optimization method
- negative matrix factorization
- optimization methods
- nonnegative matrix factorization
- optimization algorithm
- genetic algorithm
- matrix factorization
- simulated annealing
- differential evolution
- document clustering
- evolutionary algorithm
- particle swarm
- sparse representation
- principal component analysis
- metaheuristic
- nelder mead simplex
- spectral clustering
- signal processing
- multi objective
- similarity measure
- data mining
- data sets