Table 6 The results of comparison with other weight optimization algorithms in CVC-ClinicDB.

From: Dual ensemble system for polyp segmentation with submodels adaptive selection ensemble

Ensemble strategy

CVC-ClinicDB

Weight

Dice

mIoU

p

Average weight

[0.17, 0.17, 0.17, 0.17, 0.17, 0.17]

0.952

0.952

0.95

Base PSO

[0.21, 0.09, 0.17, 0.34, 0.00, 0.19]

0.951

0.951

0.90

Base CS–PSO

[0.34, 0.23, 0.43, −  0.14, 0.45, 0.26]

0.951

0.952

0.93

Base RHB–PSO

[0.28, 0.22, − 0.10, 0.24, 0.36, 0.04]

0.951

0.950

0.83

Our

[0.16, 0.03, 0.46, _ , 0.44, 0.05]

0.953

0.953

_