studentsdata1.txt

一个简单的fisher分类器代码,并含有实验用的两个数据集合.

001	+1   	 175.0 	 65.0
002	+1  	 172.0  	 64.3
003 	+1  	 176.0  	 63.0
004	+1  	 175.0  	 60.0
005	+1  	 160.0  	 75.0
006 	+1  	 176.0  	 85.0
007 	+1  	 172.0  	 82.5
008 	+1  	 166.6  	 63.0
009 	+1  	 165.0  	 55.0
010 	+1  	 176.5  	 65.5
011 	+1  	 175.0  	 63.0
012	+1  	 178.0  	 68.0
013 	+1   	 172.5  	 67.5
014 	+1  	 170.0  	 62.5
015 	+1  	 175.0  	 60.0
016	+1  	 181.3  	 68.5
017 	+1  	 172.3  	 65.5
018 	+1  	 177.5  	 65.5
019 	+1  	 171.0  	 63.5
020 	+1  	 173.0  	 56.0
021 	+1  	 170.0  	 63.1
022 	+1  	 170.0  	 68.5
023 	+1   	 177.0   	 64.0
024 	+1	 180.0	        60.0
025 	+1	 172.0	        72.5
026 	+1	 176.0	        60.0
027 	+1	 170.0	        55.0
028 	+1	 176.0	        90.0
029 	+1	 190.0  	 60.0
030 	+1	 178.0	        80.0
031 	+1	 171.0	        68.0
032	+1	 170.0	        66.0
033 	+1	 175.0	        65.0
034 	+1	 174.0	        64.0
035 	+1	 178.0	        51.0
036 	+1	 176.0	        55.0
037 	+1	 177.0	        70.0
038 	+1	 175.0	        65.0
039 	+1	 175.0	        80.0
040 	+1	 173.0	        65.0
041 	+1	 175.0  	 75.0
042 	+1	 173.0	        80.0
043 	+1	 176.0 	 70.0
044 	+1	 178.0	        66.0
045 	+1	 180.0	        71.0
046 	+1	 178.0	        85.0
047 	+1	 172.0	        55.0
048 	+1	 169.0	        63.0
049 	+1	 170.0	        65.0
050 	+1	 173.0	        60.0




001 	-1  	 168.0  	 55.0
002 	-1  	 165.3  	 54.5
003 	-1  	 169.0  	 57.0
004 	-1  	 163.0  	 50.0
005 	-1  	 164.0  	 50.0
006 	-1  	 163.0  	 55.0
007 	-1  	 160.2  	 42.7
008 	-1  	 158.0  	 58.0
009 	-1   	 158.0  	 54.1
010 	-1   	 158.0  	 52.0
011 	-1   	 162.0  	 54.0
012 	-1  	 163.0  	 56.0
013 	-1   	 160.0  	 56.0
014 	-1   	 156.5  	 55.0
015 	-1   	 152.5  	 47.0
016 	-1  	 161.0   	 52.0
017 	-1   	 163.0   	 45.0
018 	-1   	 160.0   	 48.0
019 	-1   	 171.0   	 65.0
020	-1   	 160.5   	 48.0
021 	-1   	 165.0   	 60.0
022 	-1	 163.0 	 56.0
023 	-1	 162.0	        49.0
024 	-1	 155.0	        50.0
025 	-1	 167.5	        51.5
026 	-1	 150.0	        60.0
027 	-1	 162.0	        51.0
028 	-1	 160.0	        44.0
029 	-1	 160.0	        51.0
030 	-1	 165.0	        53.0
031 	-1	 148.0	        44.0
032 	-1	 162.0	        52.0
033	-1	 160.0	        48.0
034 	-1	 165.0	        55.0
035 	-1	 160.0	        42.0
036 	-1	 165.0	        52.5
037 	-1	 160.0	        50.0
038 	-1	 155.0	        45.0
039 	-1	 160.0	        55.0
040 	-1	 166.0	        56.0
041 	-1	 162.0	        57.5
042 	-1	 164.0	        60.0
043 	-1	 165.0	        48.0
044 	-1	 162.0	        47.5
045 	-1	 161.0	        45.0
046 	-1	 157.0	        45.0
047 	-1	 155.0	        44.5
048 	-1	 162.0	        65.0
049 	-1	 157.0	        51.0
050	-1	 160.0	        55.0