Entropy-Based Weighting for Multiobjective Optimization: An Application on Vertical Turning

Table 5

Arrangement of mixtures and calculation of GPE and Entropy.

Weights			Life of cutting tool	Productivity	Cost	GPE	Entropy
1	0	0						3,140	1,675	0.03612	0.10974	−0.00002
0.75	0.25	0	2,825	1,762	0.03621	0.16567	0.56233
0.75	0	0.25	3,122	1,697	0.03572	0.09254	0.56233
0.5	0.5	0	2,619	1,784	0.03708	0.24373	0.69314
0.5	0.25	0.25	2,790	1,766	0.03634	0.17829	1.03972
0.5	0	0.5	3,115	1,700	0.03567	0.09139	0.69314
0.25	0.75	0	2,346	1,806	0.03840	0.35593	0.56233
0.25	0.5	0.25	2,578	1,788	0.03727	0.26009	1.03972
0.25	0.25	0.5	2,751	1,771	0.03650	0.19253	1.03972
0.25	0	0.75	3,108	1,704	0.03564	0.09089	0.56233
0	1	0	1,524	1,850	0.04298	0.72239	−0.00002
0	0.75	0.25	2,312	1,809	0.03857	0.37034	0.56233
0	0.5	0.5	2,538	1,791	0.03745	0.27609	0.69314
0	0.25	0.75	2,711	1,775	0.03667	0.20782	0.56233
0	0	1	3,067	1,718	0.03558	0.09440	−0.00002
0.333	0.333	0.333	2,707	1,776	0.03669	0.20946	1.09861
0.667	0.167	0.167	2,876	1,755	0.03602	0.14787	0.86756
0.167	0.667	0.167	2,426	1,800	0.03800	0.32233	0.86756
0.167	0.167	0.667	2,801	1,765	0.03630	0.17413	0.86756