Choi, Sang-Il Data refinement and channel selection for a portable e-nose system by the use of feature feedback. [electronic resource] - Sensors (Basel, Switzerland) 2010 - 10387-400 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1424-8220 Standard No.: 10.3390/s101110387 doi Subjects--Topical Terms: AlgorithmsElectronsGases--analysis