A Multifeatures Fusion and Discrete Firefly Optimization Method for Prediction of Protein Tyrosine Sulfation Residues

Procedure 1

Pseudocode of the DFA.

Begin

   Input: firefly population (), lightness ; light absorption coefficient , MaxGeneration MG.

   While ( < MG)

      For  

       For  

         If (),

           move firefly towards ;

         Else

         Attractiveness varies with distance via

         End if

         Evaluate new populations & update lightness

       End for

      End for

     Find the current best firefly

   End while

   Output: the global best firefly(solution)

End