<![CDATA[Jerry_Chang31的博客]]>

<![CDATA[Jerry_Chang31的博客]]>https://blog.youkuaiyun.com/Jerry_Chang31zh-cnhttps://blog.youkuaiyun.com/<![CDATA[python使用selenium+geckodriver完美爬取使用Ajax技术异步加载的拉勾网（附带selenium爬取BOSS直聘代码）]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105857942https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105857942Jerry_Chang31Thu, 30 Apr 2020 13:12:08 +0800<![CDATA[python爬虫——使用requests库和xpath爬取猎聘网职位详情]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105840539https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105840539Jerry_Chang31Wed, 29 Apr 2020 18:00:55 +0800<![CDATA[Linux常用命令汇总详解（关机重启指令、文件目录类指令、时间日期类指令、搜索查找类指令、压缩解压类指令）]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105319973https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105319973Jerry_Chang31Mon, 06 Apr 2020 22:26:15 +0800<![CDATA[Linux目录结构及各个目录的作用]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105319263https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105319263Jerry_Chang31Sat, 04 Apr 2020 23:09:40 +0800<![CDATA[MySQL中使用视图（create view）]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105097491https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105097491Jerry_Chang31Wed, 25 Mar 2020 19:44:08 +0800<![CDATA[MySQL中的外键（foreign key）]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105093881https://blog.youkuaiyun.com/Jerry_Chang31/article/details/105093881Jerry_Chang31Wed, 25 Mar 2020 16:00:44 +0800<![CDATA[MySQL全文本搜索、查询扩展和布尔文本搜索]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/104896694https://blog.youkuaiyun.com/Jerry_Chang31/article/details/104896694Jerry_Chang31Mon, 16 Mar 2020 16:11:27 +0800<![CDATA[MySQL使用正则表达式搜索]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/104896783https://blog.youkuaiyun.com/Jerry_Chang31/article/details/104896783Jerry_Chang31Mon, 16 Mar 2020 14:27:40 +0800<![CDATA[SQL实现ROW_NUMBER、RANK、DENSE_RANK]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/104481305https://blog.youkuaiyun.com/Jerry_Chang31/article/details/104481305Jerry_Chang31Mon, 24 Feb 2020 19:23:10 +0800<![CDATA[KNN算法和KD树]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103985611https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103985611Jerry_Chang31Wed, 15 Jan 2020 12:12:28 +0800<![CDATA[集成算法之Light GBM]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103973717https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103973717Jerry_Chang31Tue, 14 Jan 2020 17:30:31 +0800<![CDATA[集成算法之GBDT和xgboost]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103852872https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103852872Jerry_Chang31Mon, 06 Jan 2020 18:32:40 +0800<![CDATA[层次聚类（hierarchical clustering）和聚类模型评估（calinski-harabaz index）]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103830747https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103830747Jerry_Chang31Sat, 04 Jan 2020 11:51:39 +0800<![CDATA[聚类算法之基于密度的聚类算法DBSCAN算法]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103825544https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103825544Jerry_Chang31Fri, 03 Jan 2020 20:17:47 +0800<![CDATA[聚类算法之K-Means，K-Means++，elkan K-Means和MiniBatch K-Means算法流程]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103824385https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103824385Jerry_Chang31Fri, 03 Jan 2020 18:33:55 +0800<![CDATA[集成算法之Bagging和Boosting]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103822380https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103822380Jerry_Chang31Fri, 03 Jan 2020 17:10:19 +0800<![CDATA[决策树模型之ID3算法、C4.5算法和CART算法]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103778744https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103778744Jerry_Chang31Tue, 31 Dec 2019 12:31:58 +0800<![CDATA[线性回归linear regression梯度下降算法的python代码实现]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103763093https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103763093Jerry_Chang31Mon, 30 Dec 2019 12:17:41 +0800<![CDATA[逻辑斯蒂回归（logistic regression）的梯度下降算法]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103759745https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103759745Jerry_Chang31Mon, 30 Dec 2019 02:15:03 +0800<![CDATA[线性回归(linear regression)的概率解释—使用极大似然估计推导线性回归问题]]>https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103758567https://blog.youkuaiyun.com/Jerry_Chang31/article/details/103758567Jerry_Chang31Mon, 30 Dec 2019 00:00:13 +0800