Table 2.

Weighting the domain data during clustering of the samples

Scheme	α	β	γ	R'
1	0.333	0.333	0.333	0.67
2	0.5	0	0.5	0.27
3	0.5	0.5	0	0.67
4	0	0.5	0.5	0.67
5	1	0	0	0.29
6	0	1	0	0.67
7	0	0	1	0.23
8	0.60	0.20	0.20	0.67
9	0.90	0.10	0	0.70
10	0	0.10	0.90	0.67
11	0.90	0.05	0.05	0.70
12	0.95	0.05	0	0.70
13	0.98	0.02	0	0.81
14	0.99	0.01	0	0.27
15*	0.26	0.39	0.35	0.67

Clustering performed with k=3 and C=0.01.

^*Adaptive weights.