Using an integrated group decision method based on SVM, TFN-RS-AHP, and TOPSIS-CD for cloud service supplier selection
type: Item
instance of: scholarly article
title: Using an integrated group decision method based on SVM, TFN-RS-AHP, and TOPSIS-CD for cloud service supplier selection
zbMATH Open document ID: 1426.90155
DOI: 10.1155/2017/3143502
author: Lian-hui Li
author: Jiu-cheng Hang
author: Yang Gao
author: Chun-yang Mu
published in: Mathematical Problems in Engineering
publication date: 2018-11-05T00:00:00Z
review text: Summary: To solve the cloud service supplier selection problem under the background of cloud computing emergence, an integrated group decision method is proposed. The cloud service supplier selection index framework is built from two perspectives of technology and technology management. Support vector machine- (SVM-) based classification model is applied for the preliminary screening to reduce the number of candidate suppliers. A triangular fuzzy number-rough sets-analytic hierarchy process (TFN-RS-AHP) method is designed to calculate supplier's index value by expert's wisdom and experience. The index weight is determined by criteria importance through intercriteria correlation (CRITIC). The suppliers are evaluated by the improved TOPSIS replacing Euclidean distance with connection distance (TOPSIS-CD). An electric power enterprise's case is given to illustrate the correctness and feasibility of the proposed method.
Mathematics Subject Classification ID: 90B50
Mathematics Subject Classification ID: 68T05
Mathematics Subject Classification ID: 90C70
Mathematics Subject Classification ID: 91B06
zbMATH DE Number: 6971956
Wikidata QID: Q59147461
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2017/3143502
OpenAlex ID: W2585075622
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description: scientific article; zbMATH DE number 6971956