<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Expecto的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dc20221127</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dc20221127]]></copyright><item><title><![CDATA[Matlab数值计算]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/148411061</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/148411061</guid><author>dc20221127</author><pubDate>Tue, 03 Jun 2025 22:04:13 +0800</pubDate><description><![CDATA[本章介绍matlab数值计算，仅供期末复习]]></description><category></category></item><item><title><![CDATA[matlab符号计算]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/148394670</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/148394670</guid><author>dc20221127</author><pubDate>Tue, 03 Jun 2025 09:26:27 +0800</pubDate><description><![CDATA[本篇介绍matlab符号计算，仅供期末复习]]></description><category></category></item><item><title><![CDATA[Matlab绘图]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/148388730</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/148388730</guid><author>dc20221127</author><pubDate>Mon, 02 Jun 2025 23:41:26 +0800</pubDate><description><![CDATA[本篇介绍matlab绘图相关函数，仅供期末复习]]></description><category></category></item><item><title><![CDATA[Matlab程序设计基础]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/148356385</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/148356385</guid><author>dc20221127</author><pubDate>Sat, 31 May 2025 21:50:03 +0800</pubDate><description><![CDATA[介绍matlab程序设计基础，仅为我在南农matlab课程上的所学，不足以面向实际问题，仅仅是为了课程复习]]></description><category></category></item><item><title><![CDATA[Matlab数据类型]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/148351965</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/148351965</guid><author>dc20221127</author><pubDate>Sat, 31 May 2025 14:52:22 +0800</pubDate><description><![CDATA[本文介绍matlab的数据类型，仅为我在南农matlab课程上的所学，不足以面向实际问题，仅仅是为了课程复习]]></description><category></category></item><item><title><![CDATA[因子分析——数学原理及R语言代码]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/147807512</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/147807512</guid><author>dc20221127</author><pubDate>Fri, 09 May 2025 00:16:24 +0800</pubDate><description><![CDATA[介绍因子分析的数学原理以及R语言实现]]></description><category></category></item><item><title><![CDATA[PCA——主成分分析数学原理及代码]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/147374890</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/147374890</guid><author>dc20221127</author><pubDate>Sun, 20 Apr 2025 21:57:22 +0800</pubDate><description><![CDATA[介绍PCA的数学原理，给出定理的具体推导，并且给出R语言相关代码与Python代码]]></description><category></category></item><item><title><![CDATA[XGBoost]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/147354644</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/147354644</guid><author>dc20221127</author><pubDate>Sat, 19 Apr 2025 19:41:31 +0800</pubDate><description><![CDATA[介绍XGBoost模型，尚未完全写完，有待更新]]></description><category></category></item><item><title><![CDATA[决策树完整伪代码与流程]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/146571217</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/146571217</guid><author>dc20221127</author><pubDate>Thu, 27 Mar 2025 21:16:50 +0800</pubDate><description><![CDATA[关于决策树有很多帖子，但都不是很全，很多也比较乱，于是自己整理了一份伪代码，仅供大家参考。]]></description><category></category></item><item><title><![CDATA[高斯混合模型（GMM）——完整推导与代码实现]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144558297</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144558297</guid><author>dc20221127</author><pubDate>Wed, 18 Dec 2024 12:45:25 +0800</pubDate><description><![CDATA[本篇介绍高斯混合模型（GMM），附高斯混合模型下EM算法的完整数学推导与代码实现。]]></description><category></category></item><item><title><![CDATA[方差分析——邓肯多重假设检验]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144454068</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144454068</guid><author>dc20221127</author><pubDate>Fri, 13 Dec 2024 18:20:01 +0800</pubDate><description><![CDATA[本篇介绍邓肯多重假设检验，并提供r语言代码。]]></description><category></category></item><item><title><![CDATA[方差分析——单因子方差分析]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144452762</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144452762</guid><author>dc20221127</author><pubDate>Fri, 13 Dec 2024 16:24:11 +0800</pubDate><description><![CDATA[本系列为方差分析相关介绍，会给出完整的r语言代码与所有的数学推导，也将包含r语言aov、duncan.test源码的介绍。]]></description><category></category></item><item><title><![CDATA[tidyverse学习笔记——Data tidying篇]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144412814</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144412814</guid><author>dc20221127</author><pubDate>Wed, 11 Dec 2024 23:38:03 +0800</pubDate><description><![CDATA[本系列是我使用r4ds学习tidyverse语法的学习笔记。本篇介绍有关data tidying的部分，后续会继续进行补充。]]></description><category></category></item><item><title><![CDATA[tidyverse学习笔记——Time篇]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144322276</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144322276</guid><author>dc20221127</author><pubDate>Sun, 08 Dec 2024 10:27:30 +0800</pubDate><description><![CDATA[本系列是我使用r4ds学习tidyverse语法的学习笔记。本篇介绍有关Time的操作，暂时不涉及time zone问题，后续会补充。]]></description><category></category></item><item><title><![CDATA[tidyverse学习笔记——Factor 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Operators篇]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144286408</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144286408</guid><author>dc20221127</author><pubDate>Fri, 06 Dec 2024 11:16:06 +0800</pubDate><description><![CDATA[本系列是我使用r4ds学习tidyverse语法的学习笔记。本篇介绍Numeric Operators。]]></description><category></category></item><item><title><![CDATA[tidyverse学习笔记——Data Transformation篇]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144286080</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144286080</guid><author>dc20221127</author><pubDate>Fri, 06 Dec 2024 11:12:40 +0800</pubDate><description><![CDATA[本系列是我使用r4ds学习tidyverse语法的学习笔记。本篇介绍Data Transformation，主要关于dplyr中涉及row operators, column operators, group operators的部分。]]></description><category></category></item><item><title><![CDATA[GRU——Gated Recurrent Unit]]></title><link>https://blog.youkuaiyun.com/dc20221127/article/details/144176402</link><guid>https://blog.youkuaiyun.com/dc20221127/article/details/144176402</guid><author>dc20221127</author><pubDate>Sun, 01 Dec 2024 22:35:51 +0800</pubDate><description><![CDATA[解释GRU原理与GRU pytorch实现]]></description><category></category></item></channel></rss>