Solving Single Machine Total Weighted Tardiness Problem with Unequal Release Date Using Neurohybrid Particle Swarm Optimization Approach

Table 12

Results of linear lower bound for 810000 examples (PSO).

Number of jobs	Better	Equal	Worst	Total	-test
50	4237	85437	326	90000	5.88
70	9846	79322	832	90000	5.34
100	7645	78765	3590	90000	5.22
120	6953	81751	1296	90000	6.37
150	7021	79730	3249	90000	5.69
200	7112	80015	2873	90000	7.48
250	7745	81221	1034	90000	5.32
300	6903	78881	4216	90000	6.01
400	6766	79390	3844	90000	6.22