Research on the Evaluation of the Wushu Athletes’ Physical Ability with Interval Grey Linguistic Variables

摘要

In this paper, we investigate the multiple attribute decision making problems for evaluating the Wushu athletes’ physical ability with interval grey linguistic variables. Based on the TOPSIS method, calculation steps for solving the effectiveness evaluation of Physical Educationdance teaching with interval grey linguistic variables are given. The weighted Hamming distances between every alternative and positive ideal solution and negative ideal solution are calculated. Then, according to the weighted Hamming distances, the relative closeness degree to the positiveideal solution is calculated to rank all alternatives. Finally, a practical example for evaluating the Wushu athletes’ physical ability with interval grey linguistic variables is used to illustrate the developed procedures.