标题: Data mining and the case of sampling [打印本页] 作者: shiyiming 时间: 2003-9-16 19:05 标题: Data mining and the case of sampling [url=http://www.dwway.com/file/20030411133939_sas_dm.zip:72ff0]Data mining and the case of sampling ZIP文档下载[/url:72ff0]