Naïve Bayesian Classifier for Selecting Good/Bad Projects during the Early Stage of International Construction Bidding Decisions

Table 5

Validation of profitability at 3 classification intervals.

Model 1 out of five cross validations	Classification level			Total
	Bad (PB)	Moderate (PM)	Good (PG)
Actual Level
Bad (AB)	3	5	2	10
Moderate (AM)	3	16	13	32
Good (AG)	3	13	12	28
Total	9	34	27	70