Site Location of Express Enterprise through DBSCAN-Based Spherical Clustering

In order to dig out the site location knowledge of express enterprise from mobile commerce system, we can cluster the geographical information which lies in electronic manifest. This paper proposes a new clustering method for site location; combine DBSCAN with spherical cluster request: when we can not provide site number K, we can acquire the locations which conform to circular distribution by the method. It redeemed the shortcoming that density-based clustering can´t generate spherical cluster, better solved the express enterprise site location problem.