The Study on Optimal Number of Sites by Tpsis Method Squares Estimator is BLUE
Zhang Miao-yun, Shijie Wang
Abstract
Zhang Miao-yun, Shijie Wang
Abstract
Aiming at the question of optimum setting on water quality environmental monitoring sites,this paper puts forward the improved technique for order preference by similarity to ideal solution and sets up the optimal model of improved TOPSIS.This method sufficiently makes use of the information of the optimal matrix.The practical example for environmental monitoring shows that it is feasible to optimize the number of sites by the improved TOPSIS method.
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Aiming at the question of optimum setting on water quality environmental monitoring sites,this paper puts forward the improved technique for order preference by similarity to ideal solution and sets up the optimal model of improved TOPSIS.This method sufficiently makes use of the information of the optimal matrix.The practical example for environmental monitoring shows that it is feasible to optimize the number of sites by the improved TOPSIS method.
Key concepts: TOPSIS, Ideal solution, Similarity (geometry), Mathematical optimization, Estimator, Computer science, Ideal (ethics), Preference