Clustering Categorical Data Using Community Detection Techniques

Table 12

Clustering results for Congressional Vote data.

(a) Confusion matrix

	Class
	Republican		Democrat
Republican	160		48
Democrat	8		219

(b) Performance comparison

	Random	Cao	Khan	Proposed
AC	0.8603	0.8644	0.8506	0.8713
PR	0.8554	0.8568	0.8484	0.8670
RE	0.8732	0.8730	0.8672	0.8863