test.txt

用决策树（ID3算法）进行关键字提取 根据词频特征对文章中的关键字时行识别

2/19	2/14	0	0	0	-1
5/19	5/14	0	0	0	-1
3/19	3/14	0	0	0	-1
2/19	2/14	0	0	0	-1
4/19	4/14	0	0	0	-1
1/19	1/14	0	0	0	-1
3/19	2/14	0	0	0	-1
4/19	3/14	0	0	0	-1
2/19	1/14	0	0	0	-1
2/19	1/14	0	0	0	-1
1/19	1/14	0	0	0	-1
1/19	1/14	0	0	0	-1
2/19	2/14	0	0	0	-1
2/19	2/14	0	0	0	-1
2/19	2/14	0	0	0	-1
1/19	1/14	0	0	0	-1
4/19	1/14	0	0	0	-1
6/19	5/14	0	0	0	-1
3/19	2/14	0	0	0	-1
3/19	3/14	0	0	0	-1
5/19	3/14	0	0	0	-1
1	1	0	0	0	-1
2/19	2/14	0	0	0	-1
2/19	1/14	0	0	0	-1
2/19	2/14	0	0	0	-1
1/19	1/14	0	0	0	-1
2/19	2/14	0	0	0	-1
5/19	4/14	0	0	0	-1
4/19	3/14	0	0	0	-1
2/19	2/14	0	0	0	-1
1/19	1/14	0	0	0	-1
2/19	1/14	0	0	0	-1
1/19	1/14	0	0	0	-1
4/19	4/14	0	0	0	-1
6/19	5/14	0	0	0	-1
5/19	3/14	0	0	0	-1
2/19	2/14	0	0	0	-1
3/19	1/14	0	0	0	-1
2/19	2/14	0	0	0	-1
1/19	1/14	0	0	0	-1
7/83	4/32	1	1	0	-1
3/83	2/32	1	0	0	1
28/83	10/32	1	1	1	-1
17/83	6/32	1	1	0	-1
10/83	4/32	1	1	0	1
35/83	12/32	1	1	1	-1
1	19/32	1	1	1	-1
4/83	3/32	1	0	0	-1
14/83	5/32	1	1	0	1
13/83	6/32	1	1	0	-1
3/83	3/32	0	1	0	1
41/83	23/32	0	1	0	-1
4/83	3/32	0	0	0	1
7/83	5/32	0	1	0	-1
44/83	22/32	0	1	0	-1
34/83	27/32	0	1	0	-1
8/83	6/32	0	1	0	-1
3/83	3/32	0	1	0	-1
2/83	2/32	0	0	0	-1
4/83	4/32	0	0	0	-1
3/83	3/32	0	0	0	-1
21/83	19/32	0	0	0	-1
35/83	24/32	0	0	0	-1
7/83	5/32	0	0	0	-1
22/83	17/32	0	1	0	-1
75/83	1	0	1	0	-1
5/83	5/32	0	0	0	-1
13/83	5/32	0	0	0	-1
7/83	5/32	0	0	1	-1
5/83	3/32	0	0	0	-1
48/83	21/32	0	0	0	-1
13/83	10/32	0	0	0	-1
19/83	15/32	0	0	0	-1
52/83	22/32	0	0	0	-1