నైరూప్య

Fuzzy theory-based athletes professional skills comprehensive evaluation research

Zheng Ma, Weiquan Deng, Hao Cheng

Athletes professional skills evaluation has very important significances in athlete ability and his professional skills are qualified or not. Professional ethics, physical quality, tactical quality, psychological quality, cultural quality, consciousness and others, all are factors that need to consider when evaluating on an athlete professional skills. The paper utilizes fuzzy comprehensive evaluation method, makes analysis of athletes professional skills numerous evaluation factors, starts from the perspective of quantity, defines grade set and each evaluation indicator weight, and then defines each factor importance degree on athletes’ professional skills evaluation by comparing each weight size. In computation process, combine with analytic hierarchy process to calculate weights, establish hierarchical structure based on all evaluation indicators, make analysis and calculation layer upon layer, and finally get evaluation matrix, avoid experts evaluation and other methods caused human psychological factor errors, let computation result to be more accurate, so that conclusion will be more convincing. By analytic investigation, finally it gets a conclusion: tactical quality is a key factor to evaluate athlete professional skills, is most convincing on whether athlete professional skills are qualified or not.