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Semiconductor Physics, Quantum Electronics & Optoelectronics. 2008. V. 11, N 3. P. 240-244.
Improvement of sensor response reproducibility and multistage
recognition approach for samples with dominant components
V. Lashkaryov Institute of Semiconductor Physics, NAS Ukraine
41 Prospect Nauky, Kyiv 03028, Ukraine
Tel.: (380-44) 525-56-26; Fax: (380-44) 525-83-42; e-mail: kruglenko@yahoo.com
Abstract. A multistage recognition approach is advanced for poorly classified clusters.
According to this approach, if a sample is related to a cluster that is common for several
samples, then further object recognition (within that cluster) is possible. Such two-stage
recognition procedure is based, at each stage, on the fuzzy logic concept and enables one
to perform practically complete recognition of all the samples under consideration.
Keywords: “Electronic Nose”, dominant components, multistage recognition procedure.
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