Cardinality-constrained portfolio selection based on collaborative neurodynamic optimization
Portfolio optimization is one of the most important investment strategies in financial markets.
It is practically desirable for investors, especially high-frequency traders, to consider …
It is practically desirable for investors, especially high-frequency traders, to consider …
Cardinality-constrained portfolio selection via two-timescale duplex neurodynamic optimization
This paper addresses portfolio selection based on neurodynamic optimization. The portfolio
selection problem is formulated as a biconvex optimization problem with a variable weight in …
selection problem is formulated as a biconvex optimization problem with a variable weight in …
A one-layer recurrent neural network for nonsmooth pseudoconvex optimization with quasiconvex inequality and affine equality constraints
As two important types of generalized convex functions, pseudoconvex and quasiconvex
functions appear in many practical optimization problems. The lack of convexity poses some …
functions appear in many practical optimization problems. The lack of convexity poses some …
A neurodynamic approach to nonlinear optimization problems with affine equality and convex inequality constraints
N Liu, S Qin - Neural Networks, 2019 - Elsevier
This paper presents a neurodynamic approach to nonlinear optimization problems with
affine equality and convex inequality constraints. The proposed neural network endows with …
affine equality and convex inequality constraints. The proposed neural network endows with …
A continuous-time neurodynamic approach and its discretization for distributed convex optimization over multi-agent systems
Distributed optimization problem (DOP) over multi-agent systems, which can be described
by minimizing the sum of agents' local objective functions, has recently attracted widespread …
by minimizing the sum of agents' local objective functions, has recently attracted widespread …
Neurodynamics-driven portfolio optimization with targeted performance criteria
J Wang, X Gan - Neural Networks, 2023 - Elsevier
This paper addresses portfolio selection with targeted performance criteria via
neurodynamic optimization. Five portfolio optimization problems are formulated with a …
neurodynamic optimization. Five portfolio optimization problems are formulated with a …
A neurodynamic optimization approach to supervised feature selection via fractional programming
Y Wang, X Li, J Wang - Neural Networks, 2021 - Elsevier
Feature selection is an important issue in machine learning and data mining. Most existing
feature selection methods are greedy in nature thus are prone to sub-optimality. Though …
feature selection methods are greedy in nature thus are prone to sub-optimality. Though …
Enhancing neurodynamic approach with physics-informed neural networks for solving non-smooth convex optimization problems
This paper proposes a deep learning approach for solving non-smooth convex optimization
problems (NCOPs), which have broad applications in computer science, engineering, and …
problems (NCOPs), which have broad applications in computer science, engineering, and …
A novel neurodynamic approach to constrained complex-variable pseudoconvex optimization
N Liu, S Qin - IEEE Transactions on Cybernetics, 2018 - ieeexplore.ieee.org
Complex-variable pseudoconvex optimization has been widely used in numerous scientific
and engineering optimization problems. A neurodynamic approach is proposed in this paper …
and engineering optimization problems. A neurodynamic approach is proposed in this paper …
Generalized Nash Equilibrium Seeking for Noncooperative Game With Different Monotonicities by Adaptive Neurodynamic Algorithm
This article proposes a novel adaptive neurodynamic algorithm (ANA) to seek generalized
Nash equilibrium (GNE) of the noncooperative constrained game with different monotone …
Nash equilibrium (GNE) of the noncooperative constrained game with different monotone …