A Quaternion-Valued Neural Network Approach to Nonsmooth Nonconvex Constrained Optimization in Quaternion Domain.
Jingxin LiuXiaofeng LiaoJin-song DongPublished in: IEEE Trans. Emerg. Top. Comput. Intell. (2024)
Keyphrases
- constrained optimization
- neural network
- objective function
- fourier transform
- constrained optimization problems
- lagrange multipliers
- augmented lagrangian
- globally convergent
- constraint handling
- stationary points
- penalty function
- unconstrained optimization
- penalty functions
- image restoration and reconstruction
- convex functions
- artificial neural networks
- iterative methods
- back propagation
- inequality constraints
- global optimization
- motion estimation
- cost function
- interval analysis
- genetic algorithm
- search space