<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ZYA的博客]]></title><description><![CDATA[横批：自学成才]]></description><link>https://blog.youkuaiyun.com/crazy_zya</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; crazy_zya]]></copyright><item><title><![CDATA[测试]]></title><link>https://blog.youkuaiyun.com/crazy_zya/article/details/100123498</link><guid>https://blog.youkuaiyun.com/crazy_zya/article/details/100123498</guid><author>crazy_zya</author><pubDate>Wed, 28 Aug 2019 17:26:08 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[pip升级后遇到的错误]]></title><link>https://blog.youkuaiyun.com/crazy_zya/article/details/80309958</link><guid>https://blog.youkuaiyun.com/crazy_zya/article/details/80309958</guid><author>crazy_zya</author><pubDate>Mon, 14 May 2018 15:15:07 +0800</pubDate><description><![CDATA[pip升级到10之后出现错误，解决方法卸载原有的pip  apt-get remove python-pipeasy_install -U pip原理未知，留个坑回头踩]]></description><category></category></item><item><title><![CDATA[Docker入门]]></title><link>https://blog.youkuaiyun.com/crazy_zya/article/details/80278645</link><guid>https://blog.youkuaiyun.com/crazy_zya/article/details/80278645</guid><author>crazy_zya</author><pubDate>Fri, 11 May 2018 13:48:15 +0800</pubDate><description><![CDATA[安装过程（社区版）官方网站安装Docker仓库apt-get updateapt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    software-properties-commoncurl -fsSL https://download.docker.com/linux/ubuntu/gpg ...]]></description><category></category></item><item><title><![CDATA[bug报告严重性排序]]></title><link>https://blog.youkuaiyun.com/crazy_zya/article/details/79619411</link><guid>https://blog.youkuaiyun.com/crazy_zya/article/details/79619411</guid><author>crazy_zya</author><pubDate>Mon, 19 Mar 2018 23:19:48 +0800</pubDate><description><![CDATA[文本预处理tokenization：去掉符号，转换单词大小写stop-words remove：去除when,with一类词语stemming：转换时态特征获取特征提取广义上是一种变换，将处于高维的样本空间通过映射或者变换转换到低维空间特征选择从一组特征中去除冗余或不相关的特征来降维下面一些算法用于评估特征对文本的重要程度TF-IDF(词频-逆文本频率)：如果某个词在一篇文章中出现TF高，但是在其...]]></description><category></category></item></channel></rss>