1. Jiawei Han, Micheline Kamber (2001) DataMining: concepts and techniques, vol 5, 2nd edn. Higher Education, Beijing, pp 21–23
2. Hu Keyun et al (2008) Data mining theory and application, vol 4. Tsinghua University, Beijing, pp 79–81
3. Su Xinning et al (2003) Data mining theory and technology, vol 6. scientific and Technical Documents, Beijing, pp 37–39
4. Li Huiling (2005) The woods. Data warehouse and data mining in University PE data analysis application. J Guangzhou Sports Univ 5:23–31
5. Yang Shuangyan, Zhao Shuining (2003) In PE data analysis application of the data mining technology. Zhejiang Sports Sci 234:291–304