Combined Accelerator for Attribute Reduction: A Sample Perspective

Table 3

The elapsed time ().

ID	Algorithm 1 (seconds)	Algorithm 2 (seconds)	Algorithm 3 (seconds)	Algorithm 4 (seconds)
1	15.8818 ± 2.6218	15.1942 ± 2.4092	13.9933 ± 2.1455	13.3126 ± 2.0835
2	1.7975 ± 0.0730	1.6874 ± 0.0721	1.4172 ± 0.0507	1.3127 ± 0.0642
3	712.6823 ± 154.1671	658.0492 ± 140.5334	405.5043 ± 79.2855	350.7878 ± 65.0520
4	4.2553 ± 0.6203	4.1227 ± 0.5770	3.2243 ± 0.4658	3.0570 ± 0.4148
5	3.7009 ± 0.3600	3.5396 ± 0.3346	2.6141 ± 0.2216	2.4199 ± 0.1884
6	768.9334 ± 49.6549	742.6549 ± 32.5468	530.3251 ± 60.3075	502.3758 ± 41.4835
7	277.8121 ± 33.1599	271.3526 ± 24.4083	166.8020 ± 36.9960	160.3587 ± 26.4904
8	30.0322 ± 1.7625	29.3092 ± 1.3176	26.8057 ± 1.0691	26.1383 ± 0.9010
9	8.0012 ± 1.9094	7.7373 ± 1.8071	6.0683 ± 1.4523	5.8254 ± 1.3521
10	14.8391 ± 3.2831	14.0761 ± 3.0478	10.8337 ± 2.3596	10.1352 ± 2.1318
11	15.3631 ± 2.8326	14.5911 ± 2.6272	12.7235 ± 2.3736	11.9391 ± 2.1424
12	480.8548 ± 117.1881	437.4929 ± 105.1775	387.4126 ± 93.4885	343.9659 ± 81.3193
13	149.2419 ± 6.4690	138.7982 ± 4.6385	111.6941 ± 6.4658	101.2385 ± 4.1834
14	91.9483 ± 13.2181	90.3759 ± 13.9434	68.5839 ± 9.1511	66.9474 ± 9.8640
15	188.2401 ± 28.2218	184.2565 ± 29.4879	141.8513 ± 19.8201	137.8270 ± 21.1095