Electronic nose analysis results
Machine learning methods in electronic nose analysis
... Fig. 2. Correlation between pairs of sensors computed with the complete time series in the dataset from chemical gas sensor array in turbulent wind tunnel [8]. crucial to guarantee the applicability of the sensing ...
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Software Analysis Techniques For Odor Analysis and Classification Using the Electronic Nose
... multivariate analysis techniques that come with commercial e-noses, these databases do not come with the ...of analysis. A small data set will cause unsatisfactory results in both feature extraction, ...
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Development of a compact, IoT enabled electronic nose for breath analysis
... The results from the peppermint study indicate that the WOLF Breath E-nose is capable of detecting the subtle change in breath composition that was induced by the consumption of peppermint ...
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Classification of root canal microorganisms using electronic-nose and discriminant analysis
... E-nose technology has been used in various microbiological studies [16-20]. In a pre- vious study, we have classified 8 different microorganism cultures in petri dishes using e-nose [21]. These ...
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The development of artificial neural networks for the analysis of market research and electronic nose data
... Results are also presented from the bench-marking of the Vector Memory Array paradigm on the coffee and alcohol data sets.. 8.2 Unsupervised Analyses.[r] ...
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The analysis of plant's organic volatiles compounds with electronic nose and pattern recognition techniques
... It was evident that the methods have all ex- posed a better performance when classifying 6 DPI and 8 DPI datasets. From these results, we can conclude that Powdery Mildew and Spider-Mites infected tomato plants ...
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Identification of different wheat seeds by electronic nose
... LDA analysis were applied. The analysis was carried out using the signal stability at 58 s in wheat ...LDA analysis results of SET I are shown in ...
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Detection of pesticide in fruits using an electronic nose
... the analysis process can be slow and complicated, which involves the recruitment of specialist workers and generally does not allow real-time ...achieve results equal to or better than the chromatography in ...
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Geographical classification of Chilean wines by an electronic nose
... Abstract: This paper discusses the classification of Chilean wines by geographical origin based only on aroma information. The varieties of Cabernet Sauvignon, Merlot, and Carménère analyzed here are produced in four ...
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Electronic Nose System on The Zynq SoC Platform
... ABSTRACT Electronic nose or machine olfaction are systems used for detection and identification of odorous compounds and gas ...An electronic nose system is mainly made of two parts, the ...
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An electronic nose in the discrimination of patients with asthma and controls.
... inspiratory VOC-filtered air by 5 minutes of tidal breathing or by 1 single inspiratory VC. The results were analyzed by principal com- ponent analysis (PCA) and canonical discriminant analysis. The ...
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Compressive sensing based electronic nose platform
... quantitative analysis of the main operational energy costs of popular ...obtained results show that CS outperform transform coding in terms of overall energy ...
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Integration of electronic nose technology with spirometry: validation of a new approach for exhaled breath analysis
... real-time analysis offers several advantages as compared with indirect sampling, notably by retriev- ing immediate results, and avoiding laborious collec- tion and storage ...breath analysis, par- ...
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Evaluation of an electronic nose system for characterization of pomegranate varieties
... The electronic nose (e-nose) would simulate the human sense (smell) to identify and realize the complex aromas by employing a chemical sensors ...in electronic nose systems are metal ...
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Combined electronic nose and tongue for a flavour sensing system
... earlier. Results, showing the discrimination of different milk samples, using principal components analysis for the SH-SAW device, are presented in Figure ...the results of the two sets of ...
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Detection of Asthma and Chronic Obstructive Pulmonary Disease (COPD) With an Electronic Nose (E-Nose) Instrumentation System
... The results of the PCA analysis showed that each sample was scattered close together, there were several samples intersecting between copd with asthma samples, this is because there are similar volatile ...
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Validation of exhaled volatile organic compounds analysis using electronic nose as index of COPD severity
... our results confirm the known limitations of the 2014 GOLD classification in the identification of COPD functional ...discriminant analysis prediction of the n6MWD variation classes over the year of follow- ...
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Estimating gas concentration using a microcantilever-based electronic nose
... above results for linear and nonlinear models, for various neural network parameterizations, it is suggested that a linear pre-processing stage may also be beneficial, in order to decorrelate the input sensor ...
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Neural network based electronic nose for classification of tea aroma
... the analysis of tea aro ma in terms of the qualitative and quantitative approaches using a NN based EN ...Our results showed that PCA data visualizat ion indicates that there are eight distinctly separable ...
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A hybrid electronic nose system for monitoring the quality of potable water
... Ears, Nose and Throat, ...data analysis. This disadvantage makes clear the importance o f the electronic nose, employing gas sensors, as an alternative to analytical instrument and supports ...
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