Building Expert Medical Prognostic Systems Using Voronoi Diagram

Table 1

Building the expert system for abdominal surgery patients.

	Outliers		AIC	Underdiagnosis cases	Overdiagnosis cases
2	1 (1.4%)	0.575	3.108	1  (16%)	2 (40%)
3	0 (0%)	0.389	4.889	1 (16%)	0 (0%)
4	0 (0%)	0.352	6.091	1 (16%)	0 (0%)
5	0 (0%)	0.627	5.933	2 (30%)	0 (0%)
6	0 (0%)	0.639	6.897	2 (30%)	0 (0%)
7	0 (0%)	0.684	7.761	2 (30%)	0 (0%)
8	0 (0%)	0.611	8.987	2 (30%)	1 (20%)

The best expert system was built using parameters.