TV,radio,newspaper,sales
1,230.1,37.8,69.2,22.1
2,44.5,39.3,45.1,10.4
3,17.2,45.9,69.3,9.3
4,151.5,41.3,58.5,18.5
5,180.8,10.8,58.4,12.9
6,8.7,48.9,75,7.2
7,57.5,32.8,23.5,11.8
8,120.2,19.6,11.6,13.2
9,8.6,2.1,1,4.8
10,199.8,2.6,21.2,10.6
11,66.1,5.8,24.2,8.6
12,214.7,24,4,17.4
13,23.8,35.1,65.9,9.2
14,97.5,7.6,7.2,9.7
15,204.1,32.9,46,19
16,195.4,47.7,52.9,22.4
17,67.8,36.6,114,12.5
18,281.4,39.6,55.8,24.4
19,69.2,20.5,18.3,11.3
20,147.3,23.9,19.1,14.6
21,218.4,27.7,53.4,18
22,237.4,5.1,23.5,12.5
23,13.2,15.9,49.6,5.6
24,228.3,16.9,26.2,15.5
25,62.3,12.6,18.3,9.7
26,262.9,3.5,19.5,12
27,142.9,29.3,12.6,15
28,240.1,16.7,22.9,15.9
29,248.8,27.1,22.9,18.9
30,70.6,16,40.8,10.5
31,292.9,28.3,43.2,21.4
32,112.9,17.4,38.6,11.9
33,97.2,1.5,30,9.6
34,265.6,20,0.3,17.4
35,95.7,1.4,7.4,9.5
36,290.7,4.1,8.5,12.8
37,266.9,43.8,5,25.4
38,74.7,49.4,45.7,14.7
39,43.1,26.7,35.1,10.1
40,228,37.7,32,21.5
41,202.5,22.3,31.6,16.6
42,177,33.4,38.7,17.1
43,293.6,27.7,1.8,20.7
44,206.9,8.4,26.4,12.9
45,25.1,25.7,43.3,8.5
46,175.1,22.5,31.5,14.9
47,89.7,9.9,35.7,10.6
48,239.9,41.5,18.5,23.2
49,227.2,15.8,49.9,14.8
50,66.9,11.7,36.8,9.7
51,199.8,3.1,34.6,11.4
52,100.4,9.6,3.6,10.7
53,216.4,41.7,39.6,22.6
54,182.6,46.2,58.7,21.2
55,262.7,28.8,15.9,20.2
56,198.9,49.4,60,23.7
57,7.3,28.1,41.4,5.5
58,136.2,19.2,16.6,13.2
59,210.8,49.6,37.7,23.8
60,210.7,29.5,9.3,18.4
61,53.5,2,21.4,8.1
62,261.3,42.7,54.7,24.2
63,239.3,15.5,27.3,15.7
64,102.7,29.6,8.4,14
65,131.1,42.8,28.9,18
66,69,9.3,0.9,9.3
67,31.5,24.6,2.2,9.5
68,139.3,14.5,10.2,13.4
69,237.4,27.5,11,18.9
70,216.8,43.9,27.2,22.3
71,199.1,30.6,38.7,18.3
72,109.8,14.3,31.7,12.4
73,26.8,33,19.3,8.8
74,129.4,5.7,31.3,11
75,213.4,24.6,13.1,17
76,16.9,43.7,89.4,8.7
77,27.5,1.6,20.7,6.9
78,120.5,28.5,14.2,14.2
79,5.4,29.9,9.4,5.3
80,116,7.7,23.1,11
81,76.4,26.7,22.3,11.8
82,239.8,4.1,36.9,12.3
83,75.3,20.3,32.5,11.3
84,68.4,44.5,35.6,13.6
85,213.5,43,33.8,21.7
86,193.2,18.4,65.7,15.2
87,76.3,27.5,16,12
88,110.7,40.6,63.2,16
89,88.3,25.5,73.4,12.9
90,109.8,47.8,51.4,16.7
91,134.3,4.9,9.3,11.2
92,28.6,1.5,33,7.3
93,217.7,33.5,59,19.4
94,250.9,36.5,72.3,22.2
95,107.4,14,10.9,11.5
96,163.3,31.6,52.9,16.9
97,197.6,3.5,5.9,11.7
98,184.9,21,22,15.5
99,289.7,42.3,51.2,25.4
100,135.2,41.7,45.9,17.2
101,222.4,4.3,49.8,11.7
102,296.4,36.3,100.9,23.8
103,280.2,10.1,21.4,14.8
104,187.9,17.2,17.9,14.7
105,238.2,34.3,5.3,20.7
106,137.9,46.4,59,19.2
107,25,11,29.7,7.2
108,90.4,0.3,23.2,8.7
109,13.1,0.4,25.6,5.3
110,255.4,26.9,5.5,19.8
111,225.8,8.2,56.5,13.4
112,241.7,38,23.2,21.8
113,175.7,15.4,2.4,14.1
114,209.6,20.6,10.7,15.9
115,78.2,46.8,34.5,14.6
116,75.1,35,52.7,12.6
117,139.2,14.3,25.6,12.2
118,76.4,0.8,14.8,9.4
119,125.7,36.9,79.2,15.9
120,19.4,16,22.3,6.6
121,141.3,26.8,46.2,15.5
122,18.8,21.7,50.4,7
123,224,2.4,15.6,11.6
124,123.1,34.6,12.4,15.2
125,229.5,32.3,74.2,19.7
126,87.2,11.8,25.9,10.6
127,7.8,38.9,50.6,6.6
128,80.2,0,9.2,8.8
129,220.3,49,3.2,24.7
130,59.6,12,43.1,9.7
131,0.7,39.6,8.7,1.6
132,265.2,2.9,43,12.7
133,8.4,27.2,2.1,5.7
134,219.8,33.5,45.1,19.6
135,36.9,38.6,65.6,10.8
136,48.3,47,8.5,11.6
137,25.6,39,9.3,9.5
138,273.7,28.9,59.7,20.8
139,43,25.9,20.5,9.6
140,184.9,43.9,1.7,20.7
141,73.4,17,12.9,10.9
142,193.7,35.4,75.6,19.2
143,220.5,33.2,37.9,20.1
144,104.6,5.7,34.4,10.4
145,96.2,14.8,38.9,11.4
146,140.3,1.9,9,10.3
147,240.1,7.3,8.7,13.2
148,243.2,49,44.3,25.4
149,38,40.3,11.9,10.9
150,44.7,25.8,20.6,10.1
151,280.7,13.9,37,16.1
152,121,8.4,48.7,11.6
153,197.6,23.3,14.2,16.6
154,171.3,39.7,37.7,19
155,187.8,21.1,9.5,15.6
156,4.1,11.6,5.7,3.2
157,93.9,43.5,50.5,15.3
158,149.8,1.3,24.3,10.1
159,11.7,36.9,45.2,7.3
160,131.7,18.4,34.6,12.9
161,172.5,18.1,30.7,14.4
162,85.7,35.8,49.3,13.3
163,188.4,18.1,25.6,14.9
164,163.5,36.8,7.4,18
165,117.2,14.7,5.4,11.9
166,234.5,3.4,84.8,11.9
167,17.9,37.6,21.6,8
168,206.8,5.2,19.4,12.2
169,215.4,23.6,57.6,17.1
170,284.3,10.6,6.4,15
171,50,11.6,18.4,8.4
172,164.5,20.9,47.4,14.5
173,19.6,20.1,17,7.6
174,168.4,7.1,12.8,11.7
175,222.4,3.4,13.1,11.5
176,276.9,48.9,41.8,27
177,248.4,30.2,20.3,20.2
178,170.2,7.8,35.2,11.7
179,276.7,2.3,23.7,11.8
180,165.6,10,17.6,12.6
181,156.6,2.6,8.3,10.5
182,218.5,5.4,27.4,12.2
183,56.2,5.7,29.7,8.7
184,287.6,43,71.8,26.2
185,253.8,21.3,30,17.6
186,205,45.1,19.6,22.6
187,139.5,2.1,26.6,10.3
188,191.1,28.7,18.2,17.3
189,286,13.9,3.7,15.9
190,18.7,12.1,23.4,6.7
191,39.5,41.1,5.8,10.8
192,75.5,10.8,6,9.9
193,17.2,4.1,31.6,5.9
194,166.8,42,3.6,19.6
195,149.7,35.6,6,17.3
196,38.2,3.7,13.8,7.6
197,94.2,4.9,8.1,9.7
198,177,9.3,6.4,12.8
199,283.6,42,66.2,25.5
200,232.1,8.6,8.7,13.4

Advertising.csv的更多相关文章

  1. 【scikit-learn】scikit-learn的线性回归模型

     内容概要 怎样使用pandas读入数据 怎样使用seaborn进行数据的可视化 scikit-learn的线性回归模型和用法 线性回归模型的评估測度 特征选择的方法 作为有监督学习,分类问题是预 ...

  2. python中读取文件数据时要注意文件路径

    我们在用python进行数据处理时往往需要将文件中的数据取出来做一些处理,这时我们应该注意数据文件的路径.文件路径不对,回报如下错误: FileNotFoundError: File b'..Adve ...

  3. 机器学习——交叉验证,GridSearchCV,岭回归

    0.交叉验证 交叉验证的基本思想是把在某种意义下将原始数据(dataset)进行分组,一部分做为训练集(train set),另一部分做为验证集(validation set or test set) ...

  4. Python数据挖掘

    Python之所以如此流行,原因在于它的数据分析和挖掘方面表现出的高性能,而我们前面介绍的Python大都集中在各个子功能(如科学计算.矢量计算.可视化等),其目的在于引出最终的数据分析和数据挖掘功能 ...

  5. JavaScript机器学习之线性回归

    译者按: AI时代,不会机器学习的JavaScript开发者不是好的前端工程师. 原文: Machine Learning with JavaScript : Part 1 译者: Fundebug ...

  6. Sklearn线性回归

    Sklearn线性回归 原理 线性回归是最为简单而经典的回归模型,用了最小二乘法的思想,用一个n-1维的超平面拟合n维数据 数学形式 \[y(w,x)=w_0+w_1x_1+w_2x_2+-+w_nx ...

  7. pandas读取文件报错

    path = 'D:/Postgraduate/Python/Machine Learning/小象学院机器学习/08.回归实践/8.Regression代码/8.Regression/8.Adver ...

  8. scikit-learn的线性回归模型

    来自 http://blog.csdn.net/jasonding1354/article/details/46340729 内容概要 如何使用pandas读入数据 如何使用seaborn进行数据的可 ...

  9. sklearn实践_普通线性回归

    import pandas as pd import numpy as np import matplotlib.pyplot as plt data = pd.read_csv(r"C:\ ...

随机推荐

  1. FFmpeg 将YUV数据转RGB

    只要开始初始化一次,结束后释放就好,中间可以循环转码 AVFrame *m_pFrameRGB,*m_pFrameYUV; uint8_t *m_rgbBuffer,*m_yuvBuffer; str ...

  2. Qt Creator 中文编译失败 怎么办

    在Qt Creator 中c++源码有中文字符,结果不能编译成功. 代码 QMessageBox::warning(this, "警告","用户名密码错误",Q ...

  3. P3723 [AH2017/HNOI2017]礼物

    题目链接:[AH2017/HNOI2017]礼物 题意: 两个环x, y 长度都为n k可取 0 ~ n - 1      c可取任意值 求 ∑ ( x[i] - y[(i + k) % n + 1] ...

  4. hihoCoder #1646 : Rikka with String II(容斥原理)

    题意 给你 \(n\) 个 \(01\) 串 \(S\) ,其中有些位置可能为 \(?\) 表示能任意填 \(0/1\) .问对于所有填法,把所有串插入到 \(Trie\) 的节点数之和(空串看做根节 ...

  5. Android 错误提示: Can't create handler inside thread that has not called Looper.prepare()

    Can't create handler inside thread that has not called Looper.prepare() 将 Handler handler = new Hand ...

  6. 【BZOJ2817】[ZJOI2012]波浪(动态规划)

    [BZOJ2817][ZJOI2012]波浪(动态规划) 题面 BZOJ 洛谷 题解 首先这个差值最大也就是\(n^2\)级别的. 那么这样子就可以压进状态啦. 我们把这个操作看成一个个加数的操作,按 ...

  7. 【转】分享两个基于MDK IDE的调试输出技巧

    我们在STM32开发调试过程中,常常需要做些直观的输出,如果手头没有相关的设备或仪器,我们可以使用 IDE自带的工具.这里分享两个基于MDK  IDE的调试输出技巧. 一.使用其自带的逻辑分析仪查看波 ...

  8. 加载样式TTFB waiting时间长

    1.谷歌浏览器64位 2.在调试网页的时候,每回修改一个,刷新时,速度很慢 3.结果很恼火.每调试一回等半天.效率低下.... 解决办法是: "在每个CSS规则的后面加一个空行". ...

  9. 使用template

    1.放置html片段模板 <script id="tpl" type="text/html"> <p>$title</p>& ...

  10. centos7安装部署本地局域网yum源

    应用场景: 当Linux系统都是最小化安装的系统,又无法做到每台都能访问外网的情况下,安装常用工具或者依赖包的最好办法可能就是建立本地yum源了. 安装环境: 一台 centos 7.4 minima ...