Table 1 The parameter settings of each algorithm.

From: Automatic Detection of Galaxy Type From Datasets of Galaxies Image Based on Image Retrieval Approach

Algorithm

Parameters

Value

BSCA

a

2

PSO

Inertia weight

0.5

Maximum velocity

1.0

Minimum velocity

−1.0

Cognitive coefficient

1

Cognitive coefficient

2

GA

cross probability of

0.7

Mutation Percentage

0.4

Mutation Rate

0.1