Research of Default Risk of Commercial Bank's Personal Loan Based on Rough Sets and Neural Network

2011 ◽  
Author(s):  
Zenglian Zhang
Keyword(s):  
Neural Network ◽  
Rough Sets ◽  
Default Risk

A novel identification approach for shearer running status through integration of rough sets and improved wavelet neural network

2016 ◽  
Vol 230 (16) ◽  
pp. 2792-2805 ◽  
Author(s):  
Lei Si ◽  
Zhongbin Wang ◽  
Xinhua Liu
Keyword(s):  
Neural Network ◽  
Genetic Algorithm ◽  
Rough Sets ◽  
Particle Swarm Optimization Algorithm ◽  
Wavelet Neural Network ◽  
Decision Table ◽  
Swarm Optimization ◽  
Novel Approach ◽  
Identification Approach ◽  
Simulation Results

In order to accurately and conveniently identify the shearer running status, a novel approach based on the integration of rough sets (RS) and improved wavelet neural network (WNN) was proposed. The decision table of RS was discretized through genetic algorithm and the attribution reduction was realized by MIBARK algorithm to simply the samples of WNN. Furthermore, an improved particle swarm optimization algorithm was proposed to optimize the parameters of WNN and the flowchart of proposed approach was designed. Then, a simulation example was provided and some comparisons with other methods were carried out. The simulation results indicated that the proposed approach was feasible and outperforming others. Finally, an industrial application example of mining automation production was demonstrated to verify the effect of proposed system.

Fuzzy rough sets, and a granular neural network for unsupervised feature selection

2013 ◽  
Vol 48 ◽  
pp. 91-108 ◽  
Author(s):  
Avatharam Ganivada ◽  
Shubhra Sankar Ray ◽  
Sankar K. Pal
Keyword(s):  
Neural Network ◽  
Feature Selection ◽  
Rough Sets ◽  
Fuzzy Rough Sets ◽  
Unsupervised Feature Selection

A novel RBF neural network for radar emitter recognition based on Rough Sets

2012 ◽  
Vol 35 (7) ◽  
pp. 901-907 ◽  
Author(s):  
Zhilu Wu ◽  
Zhutian Yang ◽  
Zhendong Yin ◽  
Lihua Zuo ◽  
Hansong Gao
Keyword(s):  
Neural Network ◽  
Rough Sets ◽  
Rbf Neural Network ◽  
Emitter Recognition
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