Feature Extraction of Electronic Nose Signals Using QPSO-Based Multiple KFDA Signal Processing.
Feature Extraction of Electronic Nose Signals Using QPSO-Based Multiple KFDA Signal Processing.
复制标题
使用基于 QPSO 的多重 KFDA 信号处理对电子鼻信号进行特征提取(开放获取)
DOI:
10.3390/s18020388
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发表时间:
2018-01-29
期刊:
影响因子:
--
通讯作者:
He Z
中科院分区:
文献类型:
--
作者:
Wen T;Yan J;Huang D;Lu K;Deng C;Zeng T;Yu S;He Z
The aim of this research was to enhance the classification accuracy of an electronic nose (E-nose) in different detecting applications. During the learning process of the E-nose to predict the types of different odors, the prediction accuracy was not quite satisfying because the raw features extracted from sensors’ responses were regarded as the input of a classifier without any feature extraction processing. Therefore, in order to obtain more useful information and improve the E-nose’s classification accuracy, in this paper, a Weighted Kernels Fisher Discriminant Analysis (WKFDA) combined with Quantum-behaved Particle Swarm Optimization (QPSO), i.e., QWKFDA, was presented to reprocess the original feature matrix. In addition, we have also compared the proposed method with quite a few previously existing ones including Principal Component Analysis (PCA), Locality Preserving Projections (LPP), Fisher Discriminant Analysis (FDA) and Kernels Fisher Discriminant Analysis (KFDA). Experimental results proved that QWKFDA is an effective feature extraction method for E-nose in predicting the types of wound infection and inflammable gases, which shared much higher classification accuracy than those of the contrast methods.
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影响因子:
8.4
作者:
Fonollosa, J.;Fernandez, L.;Marco, S.
通讯作者:
Marco, S.
影响因子:
2.3
作者:
Liu, Xiao-Zhang;Feng, Guo-Can
通讯作者:
Feng, Guo-Can
影响因子:
8.4
作者:
Lin, YJ;Guo, HR;Hong, RI
通讯作者:
Hong, RI
DOI:
10.3390/s17061434
发表时间:
2017-06-19
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Jian Y;Huang D;Yan J;Lu K;Huang Y;Wen T;Zeng T;Zhong S;Xie Q
通讯作者:
Xie Q
影响因子:
3.1
作者:
Tsuda, K;Uda, S;Asai, K
通讯作者:
Asai, K