An improved binary particle swarm optimisation for gene selection in classifying cancer classes / by Mohd. Saberi Mohamad, author, Sigeru Omatu, author, Safa'ai Deris, 1955-, author, Michifumi Yoshioka, author, Anazida Zainal, 1967-, author, International Work-Conference on Artificial Neural Networks Cloth (10th : 2009 : Spain)