数据挖掘RAINFOREST算法

来源:百度知道 编辑:UC知道 时间:2024/05/10 07:33:05
请问哪位有RAINFOREST算法的源代码阿
谢谢,但我想要的是源代码阿
谢谢

上面算法讲的很清楚了,我来举个例子:

Training data:
Id age income class
1 young 65 G
2 young 15 B
3 young 75 G
4 senior 40 B
5 senior 100 G
6 senior 60 G

AVC set „age“ for N1:
value class count
young B 1
young G 2
senior B 1
senior G 2

AVC set „income“ for N1:
value class count
15 B 1
40 B 1
60 G 1
65 G 1
75 G 1
100 G 1

AVC set „income“ for N2:
value class count
15 B 1
65 G 1
75 G 1

AVC set „age“ for N2:
value class count
young B 1
young G 2

最后推出雨林: N1
age=young / \ age=senior
/ \
N2 N3

最后提醒一点,对于雨林算法,训练样本集不要大于3百万