Research on the management performance evaluation of the sports sites with intuitionistic fuzzy information
Sports field is important material foundation which popularizes 〈〈National Fitness Program〉〉 and 〈〈the Olympics Glory Program〉〉 in our country. It is an importance carrier of the development of our country's sports undertaking. In the meantime, the development scale and level of the sports field is one of importance sign of the national economies development level and social civilization degree. There exists difference in the society, economy, culture...etc. in our country, which causes the "out of line" of sports field construction and development in each region.And the "out of line" of the structure of regional sports field in our country is the key problem that restricts the development of the region sports and is also the key problem that restricts the development of our country's sports undertaking. In this paper, we first introduce some operations on the intuitionistic fuzzy sets, such as Hamacher sum, Hamacher product, Hamacher exponentiation, etc., and further develop the intuitionistic fuzzy Hamacher correlated averaging (IFHCA) operator. The prominent characteristic of the operators is that they can not only consider the importance of the elements or their ordered positions, but also reflect the correlation among the elements or their ordered positions. We have applied the IFHCA operators to multiple attribute decision making with intuitionistic fuzzy information. Finally, a practical example for evaluating the management performance of the sports sites is used to illustrate the developed procedures.