Classification Algorithm of Decision Tree Applied in Water Supply Network

1PhD,Graduate School at Shenzhen, Tsinghua University, the University Town, Shenzhen, 518055, China;Tel:075526036552; Email: sunjilong34@gmail.com 2 Professor,Graduate School at Shenzhen, Tsinghua University, the University Town, Shenzhen, 518055, China : Tel:075526036552:Email: ronghewang@hotmail.com 3 Master,Graduate School at Shenzhen, Tsinghua University, the University Town, Shenzhen, 518055, China:Tel:0755-26036552; Email: freedom3207@sina.com 4 Master,Graduate School at Shenzhen, Tsinghua University, the University Town, Shenzhen, 518055, China:Tel:0755-26036552; Email: godblessrebel@gmail.com 5 Master,Graduate School at Shenzhen, Tsinghua University, the University Town, Shenzhen, 518055, China:Tel:075526036552; Email: xchffhust@gmail.com 6 Master,Graduate School at Shenzhen, Tsinghua University, the University Town, Shenzhen, 518055, China:Tel:075526036552; Email: 923195423@qq.com