A Comparative Analysis of Swarm Intelligence Techniques for Feature Selection in Cancer Classification

Pseudocode 1

Pseudocode for PSO.

For each particle

 Initialize particle

END

Do

 For each particle

  Calculate fitness value

  If the fitness value is better than its personal best

   Set current value as the new 𝑝𝑏𝑒𝑠𝑡

 End

Choose the particle with the best fitness value of all as 𝑔𝑏𝑒𝑠𝑡

 For each particle

  Calculate particle velocity according (4)

  Update particle position according (5)

 End

While maximum iterations or minimum error criteria is not attained