<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[First_____的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/First_____</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; First_____]]></copyright><item><title><![CDATA[003__JAVA模板方法-设计模式]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/129114766</link><guid>https://blog.youkuaiyun.com/First_____/article/details/129114766</guid><author>First_____</author><pubDate>Sun, 19 Feb 2023 21:21:22 +0800</pubDate><description><![CDATA[定义了一个算法的骨架，并允许子类为一个或多个步骤提供实现举个例子，把大象放进冰箱分几步，第一打开冰箱，第二打大象放进冰箱，第三把冰箱关闭。这三个步骤就可以用模板方法的设计模式。]]></description><category></category></item><item><title><![CDATA[002_JAVA面向对象详解]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/129113435</link><guid>https://blog.youkuaiyun.com/First_____/article/details/129113435</guid><author>First_____</author><pubDate>Sun, 19 Feb 2023 20:57:46 +0800</pubDate><description><![CDATA[面向对象三大特性: 继承丶多态丶封装; 几大关键字]]></description><category></category></item><item><title><![CDATA[001__JAVA集合(List丶Set丶Map)]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/129101038</link><guid>https://blog.youkuaiyun.com/First_____/article/details/129101038</guid><author>First_____</author><pubDate>Sat, 18 Feb 2023 17:51:30 +0800</pubDate><description><![CDATA[讲解java集合中的几大分类及其特点详解:
List(有序,可以重复, 有索引)丶Set(无序,不重复, 无索引)丶Map(键值对,键唯一)]]></description><category></category></item><item><title><![CDATA[005__Hadoop常用命令大全]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/128910008</link><guid>https://blog.youkuaiyun.com/First_____/article/details/128910008</guid><author>First_____</author><pubDate>Mon, 06 Feb 2023 23:29:20 +0800</pubDate><description><![CDATA[原文链接：https://blog.youkuaiyun.com/weixin_44441131/article/details/116657184。版权声明：本文为优快云博主「InceptionZ」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。hdfs dfs -du -h dir 按照适合阅读的形式人性化显示文件大小。hdfs dfs -du path/file显示目标文件file的大小。hdfs dfs -dus uri 递归显示目标文件的大小。打印出正被检查的文件。]]></description><category></category></item><item><title><![CDATA[003__Hadoop常见问题]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/128903141</link><guid>https://blog.youkuaiyun.com/First_____/article/details/128903141</guid><author>First_____</author><pubDate>Mon, 06 Feb 2023 15:54:08 +0800</pubDate><description><![CDATA[Hadoop集群启动遇到的问题]]></description><category></category></item><item><title><![CDATA[002__Linux的常用命令]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/128889154</link><guid>https://blog.youkuaiyun.com/First_____/article/details/128889154</guid><author>First_____</author><pubDate>Sun, 05 Feb 2023 12:45:09 +0800</pubDate><description><![CDATA[linux的常用命令大全: ls,df -h,ps -ef,find,awk等等]]></description><category></category></item><item><title><![CDATA[001__Linux:centos7配置与windows主机网络互通]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/128885580</link><guid>https://blog.youkuaiyun.com/First_____/article/details/128885580</guid><author>First_____</author><pubDate>Sat, 04 Feb 2023 21:13:56 +0800</pubDate><description><![CDATA[linux的网路问题: centos与windows之间网络互通]]></description><category></category></item><item><title><![CDATA[anconda的pip下载包出现的问题]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/128881034</link><guid>https://blog.youkuaiyun.com/First_____/article/details/128881034</guid><author>First_____</author><pubDate>Sat, 04 Feb 2023 13:50:06 +0800</pubDate><description><![CDATA[anaconda中因为创建新的python环境导致pip出现的问题]]></description><category></category></item><item><title><![CDATA[01sklearn-机器学习的几种算法(附代码)]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/128856541</link><guid>https://blog.youkuaiyun.com/First_____/article/details/128856541</guid><author>First_____</author><pubDate>Thu, 02 Feb 2023 23:18:53 +0800</pubDate><description><![CDATA[机器学习:朴素贝叶斯、决策树、随机森林、线性回归,逻辑斯蒂回归,岭回归,KNN,K-means等分类算法和回归算法,还有常见的特征工程:特征预处理丶特征抽取丶降维等等]]></description><category></category></item><item><title><![CDATA[2.机器学习基本数学基础]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/126748648</link><guid>https://blog.youkuaiyun.com/First_____/article/details/126748648</guid><author>First_____</author><pubDate>Sun, 11 Sep 2022 19:20:45 +0800</pubDate><description><![CDATA[机器学习数学基础]]></description><category></category></item><item><title><![CDATA[1.机器学习概念及相关术语解释]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/126717523</link><guid>https://blog.youkuaiyun.com/First_____/article/details/126717523</guid><author>First_____</author><pubDate>Wed, 07 Sep 2022 16:13:39 +0800</pubDate><description><![CDATA[机器学习基础概念和相关术语,机器学习的分类方式(监督学习丶无监督学习丶半监督学习丶强化学习)]]></description><category></category></item><item><title><![CDATA[一丶机器学习基础知识]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/126557457</link><guid>https://blog.youkuaiyun.com/First_____/article/details/126557457</guid><author>First_____</author><pubDate>Sat, 27 Aug 2022 14:13:01 +0800</pubDate><description><![CDATA[机器学习基础知识和一些算法概念]]></description><category></category></item><item><title><![CDATA[二丶线性回归和logistic(逻辑斯蒂)回归]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/126556087</link><guid>https://blog.youkuaiyun.com/First_____/article/details/126556087</guid><author>First_____</author><pubDate>Sat, 27 Aug 2022 12:10:15 +0800</pubDate><description><![CDATA[说明:线性回归和Logistic回归他们两个解决的并不是一类问题,名字的话,的确很容易让人误导,这两者的区别:线性回归是用来解决回归问题,而Logistic回归是用来解决二分类问题的,一个是回归,一个是分类, 这两大类型也是机器学习主要解决的,回归问题可以理解为一群连续输出的点,找到一条线或者曲线来预测薪资,房价;分类问题则是输出为有限的离散数据,比如将医疗数据分为是否患上了肿瘤,由此可见两者完全是用来解决不同类型问题的,绝对不能混到一块来说。...]]></description><category></category></item><item><title><![CDATA[Zookeeper原理讲解(面试题)]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/126089349</link><guid>https://blog.youkuaiyun.com/First_____/article/details/126089349</guid><author>First_____</author><pubDate>Sun, 31 Jul 2022 19:31:48 +0800</pubDate><description><![CDATA[zookeeper角色说明丶分布式锁原理讲解丶半数选举机制]]></description><category></category></item><item><title><![CDATA[004__Hadoop原理讲解(面试题)]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/126069114</link><guid>https://blog.youkuaiyun.com/First_____/article/details/126069114</guid><author>First_____</author><pubDate>Sat, 30 Jul 2022 19:20:06 +0800</pubDate><description><![CDATA[Hadoop组件说明丶HDFS的读写流程图丶集群启动时的各个进程作用说明丶Yarn调度的流程丶MapReduce的运行原理流程讲解]]></description><category></category></item><item><title><![CDATA[ElasticSearch与Kibana在linux的下载安装及使用]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/125761324</link><guid>https://blog.youkuaiyun.com/First_____/article/details/125761324</guid><author>First_____</author><pubDate>Wed, 13 Jul 2022 12:46:14 +0800</pubDate><description><![CDATA[ElasticSearch与Kibana在linux的下载安装及使用]]></description><category></category></item><item><title><![CDATA[linux配置用户和用户组]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/125761275</link><guid>https://blog.youkuaiyun.com/First_____/article/details/125761275</guid><author>First_____</author><pubDate>Wed, 13 Jul 2022 12:25:26 +0800</pubDate><description><![CDATA[linux用户组和用户配置,权限]]></description><category></category></item><item><title><![CDATA[linux配置git]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/125384005</link><guid>https://blog.youkuaiyun.com/First_____/article/details/125384005</guid><author>First_____</author><pubDate>Tue, 21 Jun 2022 08:33:57 +0800</pubDate><description><![CDATA[解决:您的连接不是私密连接
linux配置githup]]></description><category></category></item><item><title><![CDATA[linux常用命令]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/125272181</link><guid>https://blog.youkuaiyun.com/First_____/article/details/125272181</guid><author>First_____</author><pubDate>Tue, 14 Jun 2022 09:40:55 +0800</pubDate><description><![CDATA[linux脚本命令配合使用]]></description><category></category></item><item><title><![CDATA[Docker-compose 快速编排下载]]></title><link>https://blog.youkuaiyun.com/First_____/article/details/125136434</link><guid>https://blog.youkuaiyun.com/First_____/article/details/125136434</guid><author>First_____</author><pubDate>Sun, 05 Jun 2022 20:45:57 +0800</pubDate><description><![CDATA[docker-compose安装和常用命令]]></description><category></category></item></channel></rss>