%0 Journal Article %A Abdolrazzagh-Nezhad, M., Kherad, M. %T Improved BIRCH Clustering by Chemical Reaction Optimization Algorithm to Health Fraud Detection %J Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran %V 17 %N 2 %P 153-160 %D 2019 %R %U https://rimag.ir/fa/Article/28614