The Application of Mutual Information Attribute Reduction in Extracting Feature Index of Sport Injury
The sports injury is common in training, hindered the athletes to further improve the sports results. There are many factors in sports injury, How to accurately identify the core, the key factors, is the question needs to be solved in the sport and the medical. The paper fully aware of the advantages of the attribute reduction, putting forward an attribute reduction algorithm based on mutual information, by introducing the concept of information theory, and proving it’s reliability.
J.Y. Liang and P.X. Wu
L. Y. Jiang et al., "The Application of Mutual Information Attribute Reduction in Extracting Feature Index of Sport Injury", Applied Mechanics and Materials, Vols. 198-199, pp. 1545-1549, 2012