关键词: 数据挖掘 软件维护 程序理解 程序修改 数据预处理 数据挖掘技术 软件维护 应用 软件过程 发展趋势 适用性

Abstract: Software maintenance is one of the most important and difficulty stages in software process. Fortunately, the data mining technology has greatly improved the situation of software maintenance. This paper introduces the history of the application of data m

Key words: Data mining, Software maintenance, Program comprehension, Program changes, Data preprocessing