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Prediction of CIELab data and wash fastness of nylon 6,6 using artificial neural network and linear regression model
Authors:Onur Balci  S Noyan O?ulata  Cenk Sahin  R Tu?rul O?ulata
Institution:(1) The Department of Industrial Engineering, The University of Cukurova, 01330 Adana, Turkey;(2) The Department of Textile Engineering, The University of Cukurova, 01330 Adana, Turkey
Abstract:We tried to predict the CIELab data and wash fastness values of scoured nylon 6.6 knitted fabric dyed with 1:2 metal-complex acid dyes and aftertreated using three different methods named as syntan, syntan/cation and full backtan by artificial neural network (ANN) with Levenberg-Marquardt algorithm and regression models. Afterward, the predicting performance of these models was tested and compared with each other using unseen data sets. We were able to achieve to predict the all colorimetric data satisfactorily such as L*, a*, b*, C, h o and wash fastness performance using both models. The statistical findings indicated that the regression models provide more accurate prediction for all colour data with an average error of 1% contrast to previous study. In terms of prediction of fastness, artificial neural network is a bit more useful than regression models for prediction of staining value on the nylon part of adjacent multifiber.
Keywords:CIELab  Wash fastness  Artificial neural network  Levenberg-Marquardt algorithm  Linear regression model
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