Interactive -Means Clustering Method Based on User Behavior for Different Analysis Target in Medicine

Algorithm 1

PSO algorithm to find the optimal combination of the weights.

Procedure PSO

 for each particle

  Initialize particle by giving velocity and position

  Initialize pbest and gBest

  Evaluate by calculating fitness value according to formula (5)

 end for

 do

  for each particle

   if

     ;

   if fitness(pBest)>=fitness(gBest)

    ;

  end for

  for each particle

    Update the velocity and position of

  end for

 While maximum iterations

 End procedure