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. HttpWebRequest using Basic authentication

    System.Net.CredentialCache credentialCache = new System.Net.CredentialCache(); credentialCache.Add( ...

  2. Web API 2 Entity Framework 使用 Procedure

    Recently I worked on a project, which I started as code first and then I forced to switch to Databas ...

  3. servlet篇 之 servlet的访问

    三:servlet的访问 使用web.xml文件中的这个<url-pattern>标签中的映射路径,来访问servlet 6.1 在浏览器的地址栏中,直接输入servlet映射的路径来访问 ...

  4. ftell 的使用

    ftell一般用于读取文件的长度,下面补充一个例子,读取文本文件中的内容: #include <stdio.h> #include <stdlib.h> int main() ...

  5. P1427 小鱼念数字

    P1427 题目描述 小鱼最近被要求参加一个数字游戏,要求它把看到的一串数字(长度不一定,以0结束,最多不超过100个,数字不超过2^32-1),记住了然后反着念出来(表示结束的数字0就不要念出来了) ...

  6. property装饰器

    # 需要了解的property的用法 class People: def __init__(self,name): self.__name=name @property def name(self): ...

  7. ☆ [HDU4825] Xor Sum「最大异或和(Trie树)」

    传送门:>Here< 题意:给出一个集合,包含N个数,每次询问给出一个数x,问x与集合中的一个数y异或得到最大值时,y是多少? 解题思路 由于N,M非常大,暴力显然不行.抓住重点是异或,所 ...

  8. 不同版本的Chrom浏览器对应的ChromDriver的版本

    附chromedriver与chrome的对应关系表: chromedriver版本 支持的Chrome版本 v2.40 v66-68 v2.39 v66-68 v2.38 v65-67 v2.37 ...

  9. C#中equal与==的区别

    C#中equal与==的区别 来源 https://www.cnblogs.com/dearbeans/p/5351695.html C#中,判断相等有两种方式,一种是传统的==操作,一种是objec ...

  10. cordova window error

    npm install -g cordova --save ; ------------------------- error: deprecated node-uuid@1.4.7: use uui ...