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math.OC2021★ 3 cited
Finite-time and Fixed-time Convergence in Continuous-time Optimization
Yuquan Chen, Yiheng Wei, YangQuan Chen
It is known that the gradient method can be viewed as a dynamic system where various iterative schemes can be designed as a part of the closed loop system with desirable properties…
math.OC2019
Convolutional neural networks with fractional order gradient method
Dian Sheng, Yiheng Wei, Yuquan Chen +1
This paper proposes a fractional order gradient method for the backward propagation of convolutional neural networks. To overcome the problem that fractional order gradient method…
math.OC2019
A novel perspective to gradient method: the fractional order approach
Yuquan Chen, Yiheng Wei, Yong Wang
In this paper, we give some new thoughts about the classical gradient method (GM) and recall the proposed fractional order gradient method (FOGM). It is proven that the proposed FO…