Control chart pattern recognition using learning vector quantization networks |
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| Authors: | D T PHAM E OZTEMEL |
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| Affiliation: | Intelligent Systems Research Laboratory, School of Electrical, Electronic, and Systems Engineering, University of Wales College of Cardiff , PO Box 904, Cardiff, CFI 3YH, UK. |
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| Abstract: | Pattern recognition systems using neural networks for discriminating between different types of control chart patterns are discussed. A class of pattern recognizers based on the Learning Vector Quantization (LVQ) network is described. A procedure to increase the classification accuracy and decrease the learning time for LVQ networks is presented. The results of control chart pattern recognition experiments using both existing LVQ networks and an LVQ network implementing the proposed procedure are given. |
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