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zui xiao xin xi zuo de you hua suan fa zai gui dao dian lu gu zhang zhen duan zhong de yun yong
Author(s): 
Pages: 81-84
Year: Issue:  6
Journal: Railway Signalling & Communication Engineering

Keyword:  轨道电路决策树最小信息熵算法离散化;
Abstract: 在使用决策树算法解决ZPW-2000A无绝缘轨道电路故障诊断问题中,由于轨道电路的数据中大部分属性值都是连续的,所以在采用决策树方法时必须对这些属性值离散化.主要对最小信息熵算法处理连续属性值离散化过程进行分析,并且对其离散化过程进行一定的优化来提高计算效率,缩短计算时间.
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