Abstract
Decision support system is a way to help decision maker to choose the best decision from several available alternatives. In the process of decision support system required criteria and weights to be used in the calculation process. Simple additive weighting (SAW) and Weigthed product (WP) are methods in decision support systems that have a search method taking into account the weights held by the criteria. comparison analysis is performed to look at between the WP and SAW methods, methods that have a higher level of accuracy and are in accordance with the conditions. The SAW method uses a weighted weaning system whereas the WP method uses multiplication in calculating the attribute rating. From the weight of each criteria there will be used in the calculation to produce several alternatives. The object of the case study in this study is the determination of people’s business credit in the banking world using seven criteria. the criteria used are personal character, credit status, business condition, income, guarantee, guarantee condition and installment. Results of testing using SAW method and WP method, it can help compare the best alternative level results by using the same data and criteria, so both methods can be used as consideration in decision making. WP method gives clear cost and benefit value compared to SAW, but in SAW result gives more clear result because it is based on predetermined value and weight.
Highlights
1.1 Background IssuesTechnological advances make the speed and accuracy in making decisions become a demand in the industrial world, one of which is the banking world
Tests using Simple Additive Weighting (SAW) and Weighted Product (WP) methods were conducted using 10 customer data applying for credit
Results of the research can be concluded as follows : (1) Simple Additive Weighting and Weighted Product method that has been done the calculation shows differences in ranking results on the alternative obtained based on the same criteria and data that aims to find the best alternative
Summary
1.1 Background IssuesTechnological advances make the speed and accuracy in making decisions become a demand in the industrial world, one of which is the banking world. In the process of DSS of People's Business Credit will be done by comparing SAW method with WP method, both methods are chosen because both of these methods in the process to find the value must use a target value in the form of criteria and their weight, but in the process of using their own way. Compare of these two methods aims to determine the level of the best value using the same data and criteria [2, 3]
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