data40.txt

来自「数据挖掘算法在零售业的应用--毕业设计类」· 文本 代码 · 共 3,389 行

1
2
0
0
0
0
7
8
0
10
0
12
0
14
0
2
0
0
5
0
7
8
9
10
11
12
13
0
1
2
3
0
0
6
7
8
0
0
11
12
0
0
1
2
0
4
0
6
7
8
0
10
11
12
13
14
0
0
0
0
0
0
0
8
0
0
0
0
0
0
1
2
0
0
0
6
0
0
0
0
0
12
0
0
1
2
3
0
0
6
7
8
0
10
11
12
13
0
1
2
0
0
0
0
0
0
0
10
11
12
0
0
1
0
0
4
0
0
0
0
0
0
0
12
0
0
0
0
0
0
0
6
0
0
0
0
0
0
13
14
1
2
0
4
5
6
7
0
9
0
0
12
13
14
0
0
0
0
0
6
0
0
0
0
0
12
13
0
1
2
3
0
0
6
7
8
0
10
11
12
13
14
1
2
0
4
5
6
7
8
9
10
11
12
13
14
1
2
0
4
5
0
0
0
0
0
0
12
0
14
1
0
3
4
0
6
7
8
9
0
0
12
0
0
0
0
0
0
0
6
7
8
0
0
0
0
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0
0
0
4
5
0
0
8
0
10
11
12
13
0
1
0
0
4
5
6
0
8
9
0
11
12
13
14
1
2
3
0
5
0
7
8
0
0
0
12
13
0
1
2
3
4
5
6
7
8
9
10
11
12
13
0
1
2
3
0
5
6
7
8
0
10
11
12
13
14
0
2
0
4
0
0
7
8
9
0
0
12
13
0
1
2
3
4
0
6
7
8
0
10
11
12
13
14
0
0
0
0
0
0
7
8
0
10
0
0
0
0
0
0
0
0
5
6
7
0
0
10
0
0
0
14
0
2
0
0
5
0
7
0
9
10
0
12
0
0
1
2
3
0
5
6
7
8
9
10
11
12
13
14
1
0
0
0
0
0
0
8
9
0
11
12
13
14
1
0
0
4
0
0
0
0
0
10
0
0
0
0
1
0
3
4
0
6
7
8
0
10
11
12
13
14
1
2
3
0
0
0
7
8
0
10
11
12
13
14
0
0
0
4
5
0
7
0
0
10
0
12
13
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
0
6
7
8
9
10
11
12
13
14
0
2
0
0
5
6
7
8
9
10
11
12
13
14
0
2
3
0
5
6
0
8
9
0
11
12
13
14
0
0
0
4
0
0
7
0
9
10
0
12
0
0
1
0
3
0
0
0
7
8
9
10
11
12
0
14
1
2
3
4
5
6
0
8
0
10
11
12
13
14
1
0
0
4
0
0
0
0
0
0
0
0
0
0
0
2
0
4
0
6
7
8
0
0
11
12
0
14
0
2
0
0
0
0
7
8
0
10
0
12
0
0
0
0
0
4
0
6
0
0
0
0
0
12
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
3
4
5
0
0
0
9
0
11
0
0
14
0
2
3
0
0
6
7
8
9
10
11
12
13
14
1
2
3
4
0
0
7
8
0
10
11
12
0
14
1
2
3
4
0
6
0
0
9
10
11
12
13
14
1
2
3
4
0
0
0
8
0
10
11
12
0
0
1
2
0
4
5
6
7
8
0
10
11
12
13
14
1
0
3
4
0
0
7
8
0
0
0
12
0
0
0
0
0
0
5
0
7
8
0
10
11
12
0
14
1
0
3
4
0
6
0
8
0
10
11
12
0
0
0
2
3
0
0
0
7
8
0
0
11
0
0
14
0
2
3
0
5
0
0
8
0
0
11
12
0
14
1
2
0
0
5
0
7
8
0
0
11
12
13
14
0
0
0
0
0
0
0
8
9
10
11
12
0
0
0
0
0
4
0
0
7
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
12
0
14
1
0
3
4
0
6
0
0
0
0
0
12
0
0
0
2
3
0
5
0
0
8
9
0
0
12
0
14
1
2
3
0
5
0
7
0
9
10
11
12
13
14
0
2
0
0
0
0
0
0
0
0
11
0
0
14
1
2
0
0
5
6
7
8
0
0
11
12
13
14
0
2
0
0
5
0
0
0
9
10
11
12
0
0
0
0
0
4
0
6
7
0
0
0
0
12
0
14
0
0
0
0
5
6
7
8
9
10
11
12
0
14
0
2
0
4
5
6
0
8
0
10
11
12
13
14
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
1
2
0
0
5
6
7
0
9
0
0
0
0
0
0
2
0
0
0
0
7
8
9
10
0
0
0
0
0
0
3
0
5
6
7
8
9
10
0
0
13
0
1
2
3
0
0
0
7
8
9
0
0
0
0
0
1
2
3
4
0
6
0
8
0
0
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
0
5
6
7
8
0
10
11
12
13
14
1
2
0
0
5
6
7
8
9
0
11
0
0
0
0
0
0
0
0
0
0
0
0
10
11
0
0
0
0
2
0
0
0
0
0
8
0
0
0
0
0
0
1
2
0
0
5
0
7
8
9
0
11
12
13
0
1
0
3
0
0
0
7
8
0
0
0
0
13
0
0
2
3
4
0
0
7
8
0
0
0
0
0
0
0
0
3
0
0
0
7
8
0
0
0
0
0
0
0
2
3
4
5
0
7
8
0
10
11
0
13
14
0
0
0
4
0
0
0
0
0
10
11
0
0
0
1
2
0
0
5
0
7
8
0
10
11
0
13
14
1
0
0
0
0
6
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
8
9
0
11
0
0
0
0
2
3
4
5
6
0
8
9
10
11
12
13
14
0
0
0
0
0
0
0
0
9
0
11
12
13
0
0
2
0
0
0
6
7
8
0
0
11
12
13
0
0
2
0
4
5
0
0
0
9
0
11
12
13
14
0
2
0
0
5
6
0
0
0
10
11
0
0
0
0
0
0
4
0
6
0
0
0
0
0
0
0
0
0
2
3
0
5
6
7
8
9
10
11
12
13
14
0
0
0
4
0
0
0
0
0
0
0
0
13
0
1
2
3
0
5
6
7
8
9
10
11
12
13
14
1
2
0
0
5
0
0
8
0
10
0
0
0
0
0
2
0
0
5
6
7
0
9
10
0
0
13
0
0
2
0
0
0
6
7
8
0
10
0
0
13
14
1
2
3
0
5
6
7
8
9
0
11
12
13
0
1
2
0
4
5
0
7
8
0
10
11
0
0
0
0
2
0
4
0
0
0
8
0
0
11
0
0
14
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
2
3
0
5
0
7
8
0
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
0
0
2
3
4
5
0
7
8
0
10
11
12
13
14
0
0
3
4
0
0
7
8
0
0
0
0
0
0
0
2
3
0
5
6
7
0
0
0
0
0
0
14
0
2
0
0
0
0
0
0
0
10
0
0
0
0
1
0
0
4
0
0
7
8
0
0
0
0
0
0
0
2
0
0
0
0
7
0
0
0
11
12
13
14
0
2
3
0
5
0
7
0
9
10
11
0
0
14
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
8
0
10
0
0
0
0
0
2
3
4
5
6
0
0
9
0
11
12
13
0
0
2
0
0
0
6
0
0
0
0
0
12
0
0
0
0
0
4
0
6
0
0
9
0
0
12
13
14
0
2
3
0
0
0
0
0
9
10
0
0
0
14
0
0
0
0
5
0
0
8
0
10
11
0
0
14
0
0
0
0
0
0
0
8
9
0
0
12
13
14
1
0
0
4
0
0
0
8
0
0
0
0
0
0
0
2
0
4
5
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
2
3
4
5
6
0
0
0
0
11
12
13
0
0
0
3
4
0
0
7
8
9
10
11
0
0
14
0
0
0
0
5
0
0
0
0
10
0
0
13
14
0
0
0
4
0
0
0
0
0
10
0
0
0
0
1
2
0
4
5
6
7
8
9
0
11
12
13
0
1
2
3
0
5
6
0
8
0
10
0
0
13
0
0
2
0
4
5
0
0
0
0
10
11
12
13
14
0
2
3
4
5
0
7
0
0
0
11
12
13
0
0
0
0
0
0
0
0
0
0
0
0
0
13
0
1
0
3
4
0
0
0
0
9
10
0
0
0
0
1
2
3
4
5
0
7
0
9
0
11
12
13
14
0
2
3
4
0
0
7
0
0
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
6
0
0
9
0
0
0
0
0
1
2
0
4
0
0
0
8
0
0
0
12
0
0
0
0
0
4
0
6
0
0
9
0
11
0
0
0
0
0
0
4
0
6
7
0
0
0
0
0
0
0
0
0
0
4
0
6
0
0
0
0
0
0
0
14
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
9
10
0
0
0
14
0
2
0
4
5
6
7
8
0
0
0
12
0
14
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
6
0
0
9
0
0
0
0
14
1
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
13
14
1
0
3
4
5
6
7
0
9
10
11
12
13
0
1
0
0
0
5
0
0
8
0
10
0
0
13
0
0
0
3
4
0
6
0
0
0
10
11
12
13
14
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
4
5
0
0
0
0
10
0
0
0
14
1
0
3
4
5
6
0
0
0
0
11
12
13
14
0
2
3
0
5
6
7
8
9
10
11
12
0
14
1
2
3
4
5
6
0
8
9
10
11
12
13
14
1
0
3
4
5
6
0
0
0
10
11
12
0
14
1
2
3
4
5
6
7
8
9
10
11
0
0
14
1
0
3
4
5
6
0
8
9
10
0
0
13
14
1
2
3
0
5
6
0
0
9
0
0
0
0
0
1
0
3
4
5
6
7
8
9
10
11
0
13
14
1
2
3
4
5
0
7
8
9
10
11
0
13
14
1
0
3
4
5
0
7
8
9
10
11
0
13
14
1
0
0
4
5
6
7
0
9
10
11
12
13
0
0
0
3
0
5
0
0
0
0
0
0
0
13
0
0
0
0
4
0
6
0
0
9
0
0
0
0
0
1
0
3
4
5
6
7
8
9
10
11
0
13
14
0
0
0
4
5
0
7
0
0
10
11
12
13
0
1
2
3
4
5
0
7
8
9
10
11
12
13
14
1
0
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
0
5
0
0
8
0
10
0
12
13
0
1
2
3
0
5
0
0
0
9
10
0
12
13
14
1
0
0
0
0
0
7
0
9
0
0
0
13
0
1
0
0
0
0
6
7
0
0
0
0
0
0
14
1
0
3
0
0
0
7
0
9
0
0
0
0
14
0
0
3
0
5
6
0
0
9
10
11
12
13
14
0
0
0
0
0
6
7
8
0
10
11
12
13
14
1
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
5
0
0
8
0
10
0
0
0
0
1
0
3
0
0
6
0
8
0
0
0
0
0
14
1
0
3
0
0
6
0
0
0
0
0
0
0
0
1
0
3
0
5
0
0
8
9
10
0
12
0
14
1
0
3
4
0
6
7
8
0
10
11
12
0
0
0
2
0
0
5
6
0
8
0
0
11
0
0
14
0
0
0
4
0
0
0
0
0
10
0
12
0
0
0
0
3
4
0
6
0
0
0
0
0
0
0
0
1
2
3
4
5
0
7
8
0
10
0
12
0
0
0
2
0
4
0
0
7
0
0
10
11
12
0
0
0
2
0
4
5
0
0
0
0
10
0
12
0
14
0
0
0
4
0
6
0
0
0
0
0
0
0
0
0
0
3
0
0
6
0
0
9
0
11
12
13
14
1
0
3
0
5
6
7
8
0
10
11
12
13
14
1
0
3
0
5
6
0
0
0
0
11
12
13
14
1
0
0
0
0
6
7
0
9
10
11
12
13
0
1
0
3
4
5
0
7
0
0
10
11
12
0
14
1
0
0
0
0
0
0
0
0
0
11
12
13
0
0
0
0
0
5
6
7
0
0
10
11
12
0
14
1
2
3
4
5
6
7
8
9
10
11
12
0
0
1
0
3
0
5
0
7
0
0
10
0
0
13
0
1
2
3
0
5
0
7
8
9
10
11
12
0
14
1
2
3
0
5
0
0
0
0
10
0
0
0
14
1
2
3
4
5
6
7
8
9
10
11
0
13
14
1
0
3
0
5
6
7
0
0
0
11
0
13
14
0
0
0
4
0
6
7
0
0
0
0
12
13
14
0
0
0
0
5
6
0
0
9
10
0
12
13
14
1
2
3
4
5
0
7
8
9
0
0
12
13
14
1
2
3
4
5
6
0
8
9
10
0
0
13
14
0
2
3
0
5
6
0
8
9
0
0
0
13
0
1
2
3
4
5
6
7
8
9
0
11
12
13
14
1
0
3
4
5
6
0
0
9
0
0
0
13
0
1
0
0
4
0
6
0
0
0
0
0
0
0
0
1
2
3
0
5
6
7
8
9
10
11
0
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0
2
3
4
5
6
7
8
9
0
11
12
13
14
1
2
3
4
5
0
7
8
9
10
11
12
13
14
1
2
3
4
5
0
0
8
9
10
11
0
13
14
1
2
3
0
5
6
0
0
9
0
0
0
0
0
1
2
3
4
5
0
0
8
9
10
11
12
13
14
1
2
3
4
5
6
7
0
9
0
0
12
13
14
1
2
3
4
0
0
0
0
9
10
11
12
13
14
0
0
0
4
0
6
0
0
9
0
0
0
0
0
0
2
0
4
5
6
0
0
0
0
0
0
0
0
1
2
3
4
0
6
0
8
9
10
11
12
0
14
1
2
3
0
5
6
7
8
9
0
11
0
13
0
0
0
0
4
0
6
0
0
9
0
0
12
0
0
1
2
3
4
5
6
7
8
9
10
11
0
13
14
0
0
3
0
0
0
0
0
9
10
11
0
13
14
0
2
0
0
5
6
0
0
9
0
0
0
13
14
1
2
3
4
5
6
7
0
9
10
11
0
13
14
1
0
3
0
5
6
7
0
9
10
0
0
13
14
1
2
3
0
5
0
0
0
9
0
0
0
13
0
1
2
3
4
5
6
0
8
0
10
0
0
13
0
1
0
0
0
0
0
0
0
9
0
0
0
13
14
0
2
3
4
5
6
7
0
9
0
0
0
13
0
1
2
3
4
5
6
7
8
9
0
11
0
13
0
1
0
3
4
5
6
7
8
9
10
0
12
13
14