Clustering Categorical Data Using Community Detection Techniques

Table 14

Clustering results for Heart-Disease data.

(a) Confusion matrix

	Class
	0	1	2	3	4
0	99	9	0	1	0
1	24	10	4	2	2
2	14	25	30	28	8
3	20	9	1	2	1
4	7	2	1	2	2

(b) Performance comparison

	Random	Cao	Khan	Proposed
AC	0.3895	0.3069	0.4422	0.4719
PR	0.3159	0.2763	0.3413	0.3271
RE	0.3219	0.2641	0.3467	0.3660