00000cab a22000003a 4500 UP-99796217609532854 Buklod 20231007234345.0 m |o d | ta 101109s xx d | ||r ||||| || DENGII eng Davidson, V.J. Fuzzy models to predict consumer ratings for biscuits based on digital image features. pp. 62-67 Fuzzy models to recognize consumer preferences were developed as part of an automated inspection system for biscuits. Digital images were used to estimate the physical features of chocolate chip cookies including size, shape, baked dough color, and fraction of top surface area that was chocolate chips. Polls were conducted to determine consumer ratings of cookies. Four fuzzy models were developed to predict consumer ratings based on three of the features. There was substantial variation in consumer ratings in terms of individual opinions, as well as poll-to-poll differences. Parameters for the inference system, including fuzzy values for cookie features and consumer ratings, were defined based on the judgment and statistical analysis of data from the calibration polls. The two fuzzy models that gave satisfactory estimates of average consumer ratings are: the Mamdani inference system based on eight fuzzy values for consumer ratings; and the Sugeno inference system developed using the adaptive neurofuzzy inference system algorithm Mamdani inference system. Sugeno inference system. Biscuits. Consumer preference. Consumer rating prediction. Digital image features. Fuzzy models. Fuzzy neural networks. Statistical analysis. IEEE Transactions on fuzzy systems 9, 1 (2001). FO UPD DENG-II Article