https://wiki.statsape.com/index.php?action=history&feed=atom&title=Ridge%E5%9B%9E%E5%BD%92_%E7%94%9F%E5%AD%98%E7%8A%B6%E6%80%81 2026-05-15T14:20:06Z 本wiki上该页面的版本历史 MediaWiki 1.39.6 https://wiki.statsape.com/index.php?title=Ridge%E5%9B%9E%E5%BD%92_%E7%94%9F%E5%AD%98%E7%8A%B6%E6%80%81&diff=6099&oldid=prev 2024-01-19T11:14:57Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2024年1月19日 (五) 19:14的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l7">第7行：</td> <td colspan="2" class="diff-lineno">第7行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|productionstate={{图标文件|Win}} / {{图标文件|W10}} Win10及以上可用</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; 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border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|nodeenglishname=<del style="font-weight: bold; text-decoration: none;">[[Has english name::</del>Ridge Regression_Cox<del style="font-weight: bold; text-decoration: none;">]]</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|nodeenglishname=Ridge Regression_Cox</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|abbreviation=<del style="font-weight: bold; text-decoration: none;">[[Has abbreviation::</del>RidgeCox<del style="font-weight: bold; text-decoration: none;">]]</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|abbreviation=RidgeCox</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|funcmaincategory=数据分析</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|funcmaincategory=数据分析</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|funcsubcategory=[[DataAGM Lv1 Cat::回归分析]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; 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<p>创建页面，内容为“{{Infobox nodebasic |nodename=Ridge回归_生存状态 |nodeimage=Ridge Regression_Cox.png |icon=Ridge Regression_Cox.svg |simpleicon=Ridge Regression_Cox_Pure.svg |developer=Dev.Team-DPS |productionstate={{图标文件|Win}} / {{图标文件|W10}} Win10及以上可用 |productionstatedesc=在<a href="/index.php?title=Update:DecisionLinnc_1.0.2.0&amp;action=edit&amp;redlink=1" class="new" title="Update:DecisionLinnc 1.0.2.0（页面不存在）">V1.0.2</a>部署 |nodeenglishname=<a href="/index.php?title=Has_english_name::Ridge_Regression_Cox&amp;action=edit&amp;redlink=1" class="new" title="Has english name::Ridge Regression Cox（页面不存在）">Has english name::Ridge Regression_Cox</a> |abbreviation=<a href="/index.php?title=Has_abbreviation::RidgeCox&amp;action=edit&amp;redlink=1" class="new" title="Has abbreviation::RidgeCox（页面不存在）">Has abbreviation::RidgeCox</a> |funcmaincategory=…”</p> <p><b>新页面</b></p><div>{{Infobox nodebasic <br /> |nodename=Ridge回归_生存状态<br /> |nodeimage=Ridge Regression_Cox.png<br /> |icon=Ridge Regression_Cox.svg<br /> |simpleicon=Ridge Regression_Cox_Pure.svg<br /> |developer=Dev.Team-DPS<br /> |productionstate={{图标文件|Win}} / {{图标文件|W10}} Win10及以上可用<br /> |productionstatedesc=在[[Update:DecisionLinnc 1.0.2.0|V1.0.2]]部署<br /> |nodeenglishname=[[Has english name::Ridge Regression_Cox]]<br /> |abbreviation=[[Has abbreviation::RidgeCox]]<br /> |funcmaincategory=数据分析<br /> |funcsubcategory=[[DataAGM Lv1 Cat::回归分析]]<br /> |nodecategory=数据挖掘<br /> |nodeinterpretor=R<br /> |nodeshortdescription=&lt;p&gt;Ridge回归又称岭回归,专用于共线性数据分析的有偏估计回归方法,对回归算法正则化的一个例子。正则化是一种方法,它通过增加额外参数来解决过拟合问题,从而减少模型的参数,限制复杂度。该方法是在模型估计中增加了惩罚项,所有参数的平方和。能将一些不必要变量的回归系数压缩为零进而从模型中剔除,达到变量筛选的目的。生存状态Ridge回归则是结合比例风险回归模型,来减少Cox回归中协变量的个数,解决回归分析中的多重共线性问题。&lt;/p&gt;&lt;p&gt;用途：用于解决回归分析中多重共线性问题的技术，尤其是当预测变量之间存在高度相关性时。&lt;/p&gt;&lt;p&gt;参数：选择连续型数值时间变量，二分类状态变量，连续型数值自变量。&lt;/p&gt;<br /> |nodeinputnumber=5<br /> |nodeoutputnumber=3<br /> |nodeloopsupport=是<br /> |nodeifswitchsupport=否<br /> |nodeavailableplotlist=LinePlot;PointErrorLinePlot<br /> |nodeavailabletablelist=Coeff-Value;Lambda;CVM;CVSD;CVCI<br /> |nodeconfiguration=VariableList;Text<br /> |nodeinputports=WorkFlow-Control ➤;Transfer-Variable ◆;Transfer-Table ■<br /> |nodeoutputports=WorkFlow-Control ➤;Transfer-Variable ◆;Transfer-Table ■<br /> |statsapewikiurl=https://wiki.statsape.com/Ridge回归_生存状态<br /> |previousnode=[[Ridge回归_二项式]]<br /> |nextnode=[[Ridge回归_高斯]]<br /> }}<br /> <br /> <br /> {{Navplate AlgorithmNodeList}}<br /> <br /> [[Category:回归分析]]</div>

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