Application Research Of Analysis Hierarchy Process (AHP) In The Basketball Athlete Selection And Core Competitive Ability Evaluation System

With the development of social economy, the competitive level of the basketball game has become higher, which has been held all over the world with the faster pace and more extensive antagonistic. Due to representing for the glory of the country, acquiring higher achievement and competitive ranking has been the ultimate aim for the most countries. As is known the best competition ranking is based on Higher competitive ability so that the coaches and athletes always insist on strengthening practice to improve the competitive ability.The basketball game is a comprehensive athletic event, whose technicality, artistry and attractiveness has developed into a higher level in the long development process, which consists of diverse competitive ability sueh as physical, technical ability and cooperation ability.There are plenty of practice programs in daily trains, on account of the limited energy of the athletes, so we must focus on the key point-core competitive ability as the dominant position, which can be crucial for improving the level of competitive ability. But in the practical training, there is no a certain standard to define what the core competitive ability consists of or the proportions of the competitive ability, which we need do a large amount of research.This paper introduces a kind of new mathematical methods to solve the problems in real life by setting up mathematical model, which is called AHP. Through the establishment of index system to evaluate the core competitive ability of athletes relatively and objectively, the coaches assign the factor index to the athlete’s competitive ability into the evaluation index system, in order to calculate integral core competitive ability, to some degree, helping the coaches select the best comprehensive ability of athlete, avoiding the subjective judgment and empiricism.This paper defines the core competitive ability as physical ability, technical ability and tactical ability three systems, which include nine aspects that have an important influence on the core competitive ability of the basketball player such as height, weight, speed, endurance, strength and so on. Through the AHP to establish a model of the evaluation system of the core competitive ability of basketball athlete, we can calculate the proportion of each factor in the core competitive ability of the athlete, in order to select the greatest potential basketball athlete. Research shows that the evaluation model has practical value with comprehensive, optimal and simple of thought system, which can meet the coaches’demands to select the basketball athlete.