An Artificial Bee Colony Algorithm for Uncertain Portfolio Selection

Table 5

The comparison of the modified ABC, ABC, and GA (𝑢₀=0.09, ℎ₀=1.75).

	Modified ABC	ABC	GA
𝑥1	0.327	0.319	0.311
𝑥2	0.050	0.050	0.061
𝑥3	0.090	0.132	0.158
𝑥4	0.060	0.060	0.060
𝑥5	0.303	0.269	0.240
𝑥6	0.050	0.050	0.050
𝑥7	0.060	0.060	0.060
𝑥8	0.060	0.060	0.060
Risk	2.203𝐸−4	2.234𝐸−4	2.270𝐸−4