Universal approximation using radial-basis-function networks
Neural Computation
Fast learning in networks of locally-tuned processing units
Neural Computation
The particle swarm - explosion, stability, and convergence in amultidimensional complex space
IEEE Transactions on Evolutionary Computation
Robust nonlinear model identification methods using forward regression
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
IEEE Transactions on Neural Networks
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An improved particle swarm optimization (IMPSO) which synthesizes the existing models of constriction factor approach (CF A PSO) is proposed. In the proposed method, an adaptive algorithm based on the search space adjustable is applied to solve the problem that conventional particle swarm optimization (PSO) algorithm easily falls into local optimal and occur premature convergence. Then, the IMPSO is used to optimize the parameters of RBF neural network. The new training algorithm is used to approximate polynomial function and predict chaotic time series, compared with PSO, and CF A PSO, the algorithm speed up the speed of convergence, and has much greater accuracy.