Research On Clustering Algorithm Based On Data Mining And Its Application

Data mining is a relatively young research and application area based onDatabase techniques,which synthesizes multidisciplinary productions,such as logic,statistics,machine learning,fuzzy theory and visual computing,in order tO acquireusable information from database．It has achieved increasing attention and broadlyinterest in the past years.Firstly,the author analyzes principles and general methods of lustering- based Data mining．A new hybrid cluster algorithm based on PGA and Kohonen isintroduced．It eliminates the local optimality disadvantage of Kohonen and theconflict between search speed and cluster accuracy of general genetic algorit- hm．The paper presents further research work on subjection value,which explains the concept from the point of view of compete learning and a new soft clustering algorithm based on the new signification of subjection value．The analysis on theory and experiments show that the new algorithm has proved it efficient- ly．Kohonen uses in education...