An Opposition-Based Group Search Optimizer with Diversity Guidance

Table 3

Strategies used in the five GSO algorithms.

Algorithms	Manner of initialization	Manner of evolutionary operators
GSO	Random	Random
RGSO	Random	Opposition-based learning
OGSO	Opposition-based learning	Opposition-based learning
RDGSO	Random	Opposition-based learning and diversity-guided operator
DGSO	Opposition-based learning	Opposition-based learning and diversity-guided operator