Artificial olfaction 2 Feature classification 2 Pattern recognition 2 ARTIFICIAL SENSES 1 Accuracy of classifications 1 COMPUTER VISION 1 Classification (of information) 1 Classification results 1 Comparative studies 1 Computer-based approach 1 Correlation based feature selections (CFS) 1 Correlation-based selection (CFS) 1 DISCRIMINATION 1 DRIFT 1 Data mining 1 Diagnosis 1 Digital libraries 1 E-TONGUE 1 Electronic nose 1 Electronic noses 1 FOOD AUTHENTICITY 1 FUSION 1 Feature extraction 1 Feature selection 1 Food industry 1 Food quality 1 GEOGRAPHICAL ORIGIN 1 Gain Ratio 1 Gain ratio 1 Geographic object-based image analysis 1