﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-无为-随笔分类-spss&amp;sas</title><link>http://www.blogjava.net/mlh123caoer/category/18886.html</link><description>无为则可为，无为则至深！
</description><language>zh-cn</language><lastBuildDate>Sat, 03 Mar 2007 04:02:51 GMT</lastBuildDate><pubDate>Sat, 03 Mar 2007 04:02:51 GMT</pubDate><ttl>60</ttl><item><title>数据挖掘与统计学</title><link>http://www.blogjava.net/mlh123caoer/archive/2007/01/12/93538.html</link><dc:creator>草儿</dc:creator><author>草儿</author><pubDate>Fri, 12 Jan 2007 13:57:00 GMT</pubDate><guid>http://www.blogjava.net/mlh123caoer/archive/2007/01/12/93538.html</guid><wfw:comment>http://www.blogjava.net/mlh123caoer/comments/93538.html</wfw:comment><comments>http://www.blogjava.net/mlh123caoer/archive/2007/01/12/93538.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/mlh123caoer/comments/commentRss/93538.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mlh123caoer/services/trackbacks/93538.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Data Mining from a Statistical Perspective																		John Maindonald																		Statistical Consulting Unit of the Graduate School， Australian National University 		...&nbsp;&nbsp;<a href='http://www.blogjava.net/mlh123caoer/archive/2007/01/12/93538.html'>阅读全文</a><img src ="http://www.blogjava.net/mlh123caoer/aggbug/93538.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mlh123caoer/" target="_blank">草儿</a> 2007-01-12 21:57 <a href="http://www.blogjava.net/mlh123caoer/archive/2007/01/12/93538.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用SAS做聚类分析</title><link>http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91300.html</link><dc:creator>草儿</dc:creator><author>草儿</author><pubDate>Mon, 01 Jan 2007 07:25:00 GMT</pubDate><guid>http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91300.html</guid><wfw:comment>http://www.blogjava.net/mlh123caoer/comments/91300.html</wfw:comment><comments>http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91300.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/mlh123caoer/comments/commentRss/91300.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mlh123caoer/services/trackbacks/91300.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 聚类分析和判别分析有相似的作用，都是起到分类的作用。但是，判别分析是已知分类然后总结出判别规则，是一种有指导的学习；而聚类分析则是有了一批样本，不知道它们的分类，甚至连分成几类也不知道，希望用某种方法把观测进行合理的分类，使得同一类的观测比较接近，不同类的观测相差较多，这是无指导的学习。								所以，聚类分析依赖于对观测间的接近程度（距离）或相似程度的理解，定义不同的距离量度和...&nbsp;&nbsp;<a href='http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91300.html'>阅读全文</a><img src ="http://www.blogjava.net/mlh123caoer/aggbug/91300.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mlh123caoer/" target="_blank">草儿</a> 2007-01-01 15:25 <a href="http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91300.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SPSS 统计软件的主菜单及子菜单</title><link>http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91299.html</link><dc:creator>草儿</dc:creator><author>草儿</author><pubDate>Mon, 01 Jan 2007 07:22:00 GMT</pubDate><guid>http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91299.html</guid><wfw:comment>http://www.blogjava.net/mlh123caoer/comments/91299.html</wfw:comment><comments>http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91299.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/mlh123caoer/comments/commentRss/91299.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mlh123caoer/services/trackbacks/91299.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 菜单																																																																																																																																																																										...&nbsp;&nbsp;<a href='http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91299.html'>阅读全文</a><img src ="http://www.blogjava.net/mlh123caoer/aggbug/91299.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mlh123caoer/" target="_blank">草儿</a> 2007-01-01 15:22 <a href="http://www.blogjava.net/mlh123caoer/archive/2007/01/01/91299.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>