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OPTIMIZATION OF SUPPORT VECTOR MACHINES FOR QUANTITATIVE E-NOSES

机译:量化电子噪声的支持向量机的优化

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In this work we analyze the optimization of tapped delay support vector machines (TD-SVMs) for analyzing quantitative e-nose data. Here, an array of nanostructured and polymer based sensors is exposed to several NO2-NH3-RH mixtures in order to built a suitable data set for testing its real time concentration estimation capabilities. TD-SVM performance depends on both SVM and TD lines parameters. The partial knowledge about their mutual relationships and availability of a GRID infrastructure made a brute force approach on performance optimization feasible. Results indicate that while it is not advisable to optimize SVM and TD lines parameters separately, for this problem a region of quasi optimality is detectable for SVM parameters.
机译:在这项工作中,我们分析了用于分析定量电子鼻数据的分接延迟支持向量机(TD-SVM)的优化。此处,将纳米结构和基于聚合物的传感器阵列暴露于几种NO2-NH3-RH混合物中,以便建立合适的数据集以测试其实时浓度估算能力。 TD-SVM性能取决于SVM和TD线路参数。关于它们之间的相互关系和GRID基础结构可用性的部分知识使对性能优化的暴力破解成为可能。结果表明,尽管不建议分别优化SVM和TD线参数,但对于此问题,对于SVM参数,可以检测到准最佳区域。

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