![Sample our Engineering & Technology journals, sign in here to start your access, latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5933/TOC-Subject-Sample-2021-Engineering-Tech.jpg"})
ABSTRACT
Due to the rapid growth of usage of Internet and WWW, there has been a fast growth in Internet users and related service industries in the past few years. Portal websites have shown its growing ability and economic benefit on business competition. In practical environments, Internet users face a variety of service quality of portal websites that are vague from human beings' subjective judgments, and most criteria have interdependent or interactive characteristics. These problems may not be correctly evaluated by conventional additive measures, and crisp data cannot represent precisely the perception of portal website service quality. To overcome these problems, this study aims to propose a non-additive model based on fuzzy integral and AHP for evaluating the service quality of portal websites from Internet users' viewpoint under fuzzy environment. In this paper, the ratings and weights of these criteria are assessed by linguistic (natural language) variables expressed in triangular fuzzy numbers. Therefore, a model based on linguistic variable and fuzzy integral is proposed to deal with evaluating the service quality of portal websites in this study. In order to show the practicality and usefulness of this model, an empirical case of the Taiwan portal website is demonstrated to highlight the procedure of proposed model at the end of this paper. The results show that providers of portal website improve properly the service quality of portal website for satisfying of customer's needs is the most applicable.
