Results 11 to 20 of about 59,339 (255)

Convergent Decomposition Techniques for Training RBF Neural Networks [PDF]

open access: yesNeural Computation, 2001
In this article we define globally convergent decomposition algorithms for supervised training of generalized radial basis function neural networks. First, we consider training algorithms based on the two-block decomposition of the network parameters into the vector of weights and the vector of centers.
C. BUZZI, L. GRIPPO, SCIANDRONE, MARCO
openaire   +6 more sources

Research on the Method of Methane Emission Prediction Using Improved Grey Radial Basis Function Neural Network Model

open access: yesEnergies, 2020
Effectively avoiding methane accidents is vital to the security of manufacturing minerals. Coal mine methane accidents are often caused by a methane concentration overrun, and accurately predicting methane emission quantity in a coal mine is key to ...
Yongkang Yang   +3 more
doaj   +1 more source

Risk Prediction Algorithm of Social Security Fund Operation Based on RBF Neural Network

open access: yesInternational Journal of Antennas and Propagation, 2021
In order to ensure the benign operation of the social security fund system, it is necessary to understand the social security fund facing all aspects of the risk, more importantly to know the relationship between different risks.
Linxuan Yang
doaj   +1 more source

Configuring RBF neural networks

open access: yesElectronics Letters, 1998
A novel method (based on the characteristics of scatter matrices and frequency-sensitive competitive learning) for training the hidden layer of a radial basis function neural network is proposed. The method is demonstrated to be robust and to outperform the state-of-the-art algorithm.
I. Sohn, N. Ansari
openaire   +1 more source

Neural networks based recognition of 3D freeform surface from 2D sketch [PDF]

open access: yes, 2005
In this paper, the Back Propagation (BP) network and Radial Basis Function (RBF) neural network are employed to recognize and reconstruct 3D freeform surface from 2D freehand sketch.
Qin, SF, Sun, G, Wright, DK
core   +1 more source

A fault line selection method of small current grounding system based on wavelet de-noising and improved RBF neural network

open access: yesGong-kuang zidonghua, 2014
The paper proposed a fault line selection method of small current grounding system based on wavelet de-noising and improved RBF neural network. Fault information matrix is obtained after normalization processing for maximum of absolute value of de-noised
WANG Xiaowei   +3 more
doaj   +1 more source

Short-Term Road Speed Forecasting Based on Hybrid RBF Neural Network With the Aid of Fuzzy System-Based Techniques in Urban Traffic Flow

open access: yesIEEE Access, 2020
With the rapid economic development, urban areas are seeing more and more vehicles, leading to frequent urban traffic congestion. To solve this problem, the forecasting of traffic parameters is essential, in which, road operating speed (hereinafter ...
Chun Ai, Lijun Jia, Mei Hong, Chao Zhang
doaj   +1 more source

Surface profile prediction and analysis applied to turning process [PDF]

open access: yes, 2008
An approach for the prediction of surface profile in turning process using Radial Basis Function (RBF) neural networks is presented. The input parameters of the RBF networks are cutting speed, depth of cut and feed rate.
COSTES, Jean-Philippe, LU, Chen
core   +6 more sources

Phase transmittance RBF neural networks

open access: yesElectronics Letters, 2007
Presented is a new complex valued radial basis function (RBF) neural network with phase transmittance between the input nodes and output, which makes it suitable for channel equalisation on quadrature digital modulation systems.
D.V. Loss   +3 more
openaire   +1 more source

Application of improved PSO-RBF neural network in the synthetic ammonia decarbonization

open access: yesJournal of Hebei University of Science and Technology, 2017
The synthetic ammonia decarbonization is a typical complex industrial process, which has the characteristics of time variation, nonlinearity and uncertainty, and the on-line control model is difficult to be established. An improved PSO-RBF neural network
Yongwei LI   +3 more
doaj   +1 more source

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