%0 Journal Article %T Data Clustering Based on an Efficient Hybrid of K-harmonic Means, PSO and GA %A Danesh, Malihe %A Naghibzadeh, Mahmoud %A Akbarzadeh Totonchi, Mohammad Reza %A Mohaddeseh Danesh %A Behrouz Minaei %A Hossein Shirgahi %J Transactions on Computational Collective Intelligence %@ 2190-9288 %D 2011