On-line classifying process mean shifts in multivariate control charts based on multiclass support vector machines
On-line classifying process mean shifts in multivariate control charts based on multiclass support vector machines
复制标题
基于多类支持向量机的多元控制图均值平移在线分类过程
DOI:
10.1080/00207543.2011.631596
复制
发表时间:
2012-10
影响因子:
9.2
通讯作者:
Xi, Lifeng
中科院分区:
文献类型:
--
作者:
Du, Shichang;Lv, Jun;Xi, Lifeng
In multivariate statistical process control (MSPC), most multivariate control charts can effectively monitor anomalies based on overall statistic, however, they cannot provide guidelines to classify the source(s) of out-of-control signals. Classifying the source(s) of process mean shifts is critical for quality control in multivariate manufacturing process since the immediate identification of them can greatly help quality engineer to narrow down the set of possible root causes and take corrective actions. This study presents an improved particle swarm optimisation with simulated annealing-based selective multiclass support vector machines ensemble (PS-SVME) approach, in which some selective multiclass SVMs are jointly used for classifying the source(s) of process mean shifts in multivariate control charts. The performance of the proposed PS-SVME approach is evaluated by computing its classification accuracy. Simulation experiments are conducted and a real application is illustrated to validate the effectiveness of the developed approach. The analysis results indicate that the developed PS-SVME approach can perform effectively for classifying the source(s) of process mean shifts.
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DOI:
10.1201/b11579-3
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Xiaojun Wu
通讯作者:
Xiaojun Wu
DOI:
10.1145/2598394.2605342
发表时间:
2014-07
期刊:
Proceedings of the Companion Publication of the 2014 Annual Conference on Genetic and Evolutionary Computation
影响因子:
--
作者:
A. Engelbrecht
通讯作者:
A. Engelbrecht
影响因子:
2.5
作者:
A. Vogler
通讯作者:
A. Vogler
DOI:
10.1016/b978-0-12-409547-2.14581-0
发表时间:
2020
期刊:
Comprehensive Chemometrics
影响因子:
--
作者:
Federico Marini;Beata Walczak
通讯作者:
Federico Marini;Beata Walczak
DOI:
10.1080/09511921003667730
发表时间:
2010-06
影响因子:
4.1
作者:
Du, S.;Lv, J.;Xi, L.
通讯作者:
Xi, L.