Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices

Table 4

A contrast between the proposed rule acquisition algorithms and the existing one in terms of the running time.

Database	Size	Number of rules			Running time(s)
					Algorithm 1	Algorithm 2	Algorithm [27]
Data set 1		2	4	6	0.14	0.19	0.08
Data set 2		3	9	9	41.57	39.81	1.13
Data set 3		2	0	5	0.13	0.11	0.06
Data set 4		4	3	5	0.06	0.05	0.11
Data set 5		167	23	27	11585.91	13198.84	1.66
Data set 6		3	17	30	4865.34	5088.11	23.12
Data set 7		2	5	3	48.88	73.34	136.25
Data set 8	1,728 × 21 × 4	1	3	1	430.41	522.78	1981.81