Journal of Healthcare Engineering

Research Article

A Hybrid Genetic Algorithm for Nurse Scheduling Problem considering the Fatigue Factor

Table 3

Scheduling of May provided by hybrid GA and manually.


Day (i)	Manually (hospital)						Hybrid GA
Day (i)			m	D	F1 (cost)	F₂ (fatigue)			m	D	F1 (cost)	F2 (fatigue)

1	0 0 0	0 0 0	0 0 0	6 3 3	71,481	0.0591	0 0 0	0 0 0	0 0 0	6 3 3	71,481	0.0591
2	0 0 0	0 0 0	0 0 1	6 3 3	73,123	0.0574	0 0 0	0 0 0	0 0 1	6 3 3	73,123	0.0574
3	0 0 0	0 0 0	0 0 2	6 3 3	76,729	0.0563	0 0 0	0 0 0	0 0 2	6 3 3	76,729	0.0563
4	0 0 0	0 0 0	1 0 0	6 3 3	74,992	0.0581	0 1 0	1 0 0	2 0 2	5 4 3	75,834	0.0463
5	0 0 0	0 0 0	1 0 1	6 3 3	77,440	0.0549	1 0 0	0 1 0	1 0 1	6 3 3	77,440	0.0549
6	0 0 0	0 0 0	1 0 2	6 3 3	78,070	0.0535	0 0 0	1 0 0	2 0 2	5 3 3	73,810	0.0566
7	0 0 0	0 0 0	1 1 1	6 3 3	81,770	0.0532	0 0 0	0 0 1	2 0 2	5 3 2	69,410	0.0495
8	0 0 0	0 0 0	1 1 2	6 3 3	89,200	0.0498	0 0 0	0 0 0	2 1 2	5 3 2	71,618	0.0448
9	0 0 0	0 0 0	2 0 1	6 3 3	79,250	0.0541	1 0 1	0 0 0	2 0 1	6 3 3	79,250	0.0541
10	0 0 0	0 0 0	2 0 2	6 3 3	83,880	0.0526	0 0 0	1 0 1	2 2 2	5 3 2	72,431	0.0507
11	0 0 0	0 0 0	1 1 2	6 3 3	89,200	0.0498	0 1 1	0 0 0	2 1 2	5 4 3	91,012	0.0455
12	0 0 0	0 0 0	2 2 2	6 3 3	92,310	0.0479	1 0 0	0 1 0	2 2 2	6 3 3	92,310	0.0479
13	0 0 0	0 0 0	1 0 2	6 3 3	78,070	0.0535	0 0 0	0 0 0	1 0 2	6 3 3	78,070	0.0535
14	0 0 0	0 0 0	2 2 2	6 3 3	92,310	0.0479	0 0 0	0 0 0	2 2 2	6 3 3	92,310	0.0479
15	0 0 0	0 0 0	2 0 0	6 3 3	74,235	0.0588	0 0 0	0 0 0	2 0 0	6 3 3	74,235	0.0588
16	0 0 0	0 0 0	1 0 1	6 3 3	77,440	0.0549	0 0 0	1 0 0	2 1 1	5 3 3	74,142	0.0571
17	0 0 0	0 0 0	2 0 2	6 3 3	83,880	0.0526	1 0 0	0 0 0	2 0 2	6 3 3	83,880	0.0526
18	0 0 0	0 0 1	2 0 2	6 3 2	68,300	0.0598	0 0 0	0 0 1	2 0 2	6 3 2	68,300	0.0598
19	0 0 0	0 0 0	2 1 2	6 3 2	70,173	0.0576	0 0 0	0 0 0	2 1 2	6 3 2	70,173	0.0576
20	0 0 0	0 0 0	2 2 2	6 3 2	72,345	0.0561	0 0 0	0 0 0	2 2 2	6 3 2	72,345	0.0561
21	0 0 0	0 0 1	2 0 2	6 3 1	60,900	0.0661	0 0 0	1 0 0	2 2 2	5 3 2	63,476	0.0609
22	0 0 0	0 0 0	1 1 2	6 3 1	62,200	0.0649	0 0 0	0 0 0	2 2 0	5 3 2	60,150	0.0637
23	0 0 0	0 0 0	1 1 0	6 3 1	59,145	0.0674	0 1 1	0 0 0	2 1 1	5 4 3	63,182	0.0528
24	0 0 0	0 1 0	1 1 1	6 2 1	51,165	0.0801	0 0 0	1 2 1	2 2 2	4 2 2	52,750	0.0746
25	0 1 0	1 0 0	2 2 2	5 3 1	54,100	0.0681	1 1 0	0 0 1	2 2 2	5 3 1	54,100	0.0681
26	0 0 1	0 1 0	2 2 2	5 2 2	56,108	0.0768	0 0 1	0 1 0	2 2 2	5 2 2	56,108	0.0768
27	1 1 0	0 0 0	2 2 2	6 3 2	72,345	0.0561	0 1 1	0 0 0	1 1 1	5 3 3	71,230	0.0574
28	0 0 0	2 1 0	2 2 2	4 2 2	52,215	0.0795	1 0 0	0 1 1	2 2 2	6 2 2	58,900	0.0646
29	0 0 1	0 0 0	2 2 2	4 2 3	54,000	0.0835	0 1 1	0 0 0	2 1 2	6 3 3	71,700	0.0513
30	1 1 0	0 0 2	2 2 2	5 3 1	54,100	0.0681	0 0 0	1 1 0	2 1 2	5 2 3	55,700	0.0662
31	0 0 1	1 1 0	0 0 0	4 2 2	51,985	0.0919	1 0 0	0 0 0	2 1 2	6 2 3	69,150	0.0598