<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[fivemillion的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/fivemillion</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; fivemillion]]></copyright><item><title><![CDATA[pycharm 快捷键大全]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/127070964</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/127070964</guid><author>fivemillion</author><pubDate>Tue, 27 Sep 2022 18:02:25 +0800</pubDate><description><![CDATA[pycharm 快捷键]]></description><category></category></item><item><title><![CDATA[pycharm主题、颜色、字体设置]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/126489973</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/126489973</guid><author>fivemillion</author><pubDate>Thu, 25 Aug 2022 10:37:14 +0800</pubDate><description><![CDATA[pycharm 主题、颜色、字体设置 及代码规范]]></description><category></category></item><item><title><![CDATA[python 安装并配置虚拟环境]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/126483512</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/126483512</guid><author>fivemillion</author><pubDate>Tue, 23 Aug 2022 15:39:26 +0800</pubDate><description><![CDATA[安装配置python3.7，并在虚拟环境下安装xgboost库]]></description><category></category></item><item><title><![CDATA[python 安装ltp]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/126126265</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/126126265</guid><author>fivemillion</author><pubDate>Tue, 02 Aug 2022 17:27:20 +0800</pubDate><description><![CDATA[python安装pyltp]]></description><category></category></item><item><title><![CDATA[python 使用xlrd读取xlsx文件时报错：XLRDError: Excel xlsx file； not supported]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/126050669</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/126050669</guid><author>fivemillion</author><pubDate>Fri, 29 Jul 2022 10:50:20 +0800</pubDate><description><![CDATA[使用xlrd读取xlsx文件的报错与解决方法]]></description><category></category></item><item><title><![CDATA[python 安装库时报错：ERROR: Exception: Traceback (most recent call last):]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/126033597</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/126033597</guid><author>fivemillion</author><pubDate>Thu, 28 Jul 2022 14:01:22 +0800</pubDate><description><![CDATA[安装库的时候一直报错ERROR: Exception: Traceback (most recent call last)，然后后面还跟着一大片红，唬人的不行，结果一查原因是网络原因
解决办法就是换成国内镜像
结果还是报错，同样的错误，那就说明当前的网络连国内镜像都拯救不了了于是切换成自己的热点安装成功了。。。。。。。...]]></description><category></category></item><item><title><![CDATA[python 报错：UnpicklingError: invalid load key, ‘\x00‘.]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/125933007</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/125933007</guid><author>fivemillion</author><pubDate>Fri, 22 Jul 2022 15:28:20 +0800</pubDate><description><![CDATA[python 报错：UnpicklingError: invalid load key, '\x00'. 原因及解决方法]]></description><category></category></item><item><title><![CDATA[机器学习（一）——sklearn中的pipeline]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/125561478</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/125561478</guid><author>fivemillion</author><pubDate>Fri, 01 Jul 2022 17:49:32 +0800</pubDate><description><![CDATA[简单介绍sklrean中的pipeline模块的释义及用法]]></description><category></category></item><item><title><![CDATA[python 识别汉字、数字、字母，实现半角及全角之间的转换]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/125489433</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/125489433</guid><author>fivemillion</author><pubDate>Mon, 27 Jun 2022 18:42:13 +0800</pubDate><description><![CDATA[python 识别汉字、数字、字母，实现半角及全角之间的转换；去除文本中的标点等]]></description><category></category></item><item><title><![CDATA[mAP平均精度均值(Mean Average Precision)]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/125223758</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/125223758</guid><author>fivemillion</author><pubDate>Fri, 10 Jun 2022 18:08:17 +0800</pubDate><description><![CDATA[评价分类模型性能的评价指标和计算方式]]></description><category></category></item><item><title><![CDATA[【python】使用正则匹配判断字符串中含有某些特定子串 及 正则表达式详解]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/124467156</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/124467156</guid><author>fivemillion</author><pubDate>Fri, 10 Jun 2022 16:08:27 +0800</pubDate><description><![CDATA[文章目录一、判断字符串中是否含有字串1. `in`，`not in`2.正则匹配`re.findall`二、正则表达式（一）基本内容1.正则表达式修饰符——可选标志2.正则表达式模式（二）常见表达式函数1. `re.match`2.`re.search`3. `re.sub`4.`re.compile`5.`re.findall`6.`re.aplit`...]]></description><category></category></item><item><title><![CDATA[【python】除数为0的问题 以求余弦夹角为例]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/124455601</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/124455601</guid><author>fivemillion</author><pubDate>Wed, 27 Apr 2022 18:15:58 +0800</pubDate><description><![CDATA[python实现余弦定理计算 及 解决除数为0的问题]]></description><category></category></item><item><title><![CDATA[python报错：ValueError: Must have equal len keys and value when setting with an iterable// .loc() .at()]]></title><link>https://blog.youkuaiyun.com/fivemillion/article/details/124315754</link><guid>https://blog.youkuaiyun.com/fivemillion/article/details/124315754</guid><author>fivemillion</author><pubDate>Thu, 21 Apr 2022 11:04:46 +0800</pubDate><description><![CDATA[解决dataframe特定数据赋值时的警告报错问题]]></description><category></category></item></channel></rss>