search query: @author Dooley, K. J. / total: 4
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| Author: | Guo, Y. Dooley, K. J. |
| Title: | Distinguishing between mean, variance and autocorrelation changes in statistical quality control |
| Journal: | International Journal of Production Research
1995 : FEB, VOL. 33:2, p. 497-510 |
| Index terms: | |
| Freeterms: | STATISTISCHE QUALITÄTSKONTROLLE |
| Language: | eng |
| Abstract: | To enhance correct quality diagnosis, it is useful to be able to identify the statistical manner in which the quality signal (mean, variance and autocorrelation) has changed. Because these change structures yield significant similarities in their corresponding output, a multistage decision tree is necessary. A multistage classification system with a neural network and quadratic discriminant functions is used. Experimental results show that this multistage decision strategy performs significantly better than its single stage counterpart. |
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