“…In previous research [29], the DBC method has been used, which allows for customers to participate in the process of product design, resulting in modification and adjustment of the product to the customers' requirements. Therefore, in the context of processing and determination of products' quality level, the main methods used have been Kansei (KE) [24,[30][31][32], Quality Function Deployment (QFD) [33][34][35][36], Kano [16,34,37,38], and the Bayesian Network (Naive Bayesian Classifier) [39][40][41][42][43]. These methods were also integrated [31,32,34,38,44].…”