COIN: Correlation Index-Based Similarity Measure for Clustering Categorical Data

Table 9

Accuracy of the Zoo dataset (101 instances; 7 classes).

Cluster no.	Class1	Class2	Class3	Class4	Class5	Class6	Class7	Dominating cluster instances	Accuracy
1	31	0	0	0	0	0	0	31	0.921
2	0	0	0	0	0	0	8	8
3	9	0	0	0	0	0	0	9
4	0	20	0	0	0	0	0	20
5	0	0	4	0	4	0	0	4
6	0	0	0	13	0	0	0	13
7	1	0	1	0	0	8	2	8