Construction of Information Resources Organization System Based on Medical Portal Using Folksonomy

摘要

With medical portal as application scenarios, we proposed a method of constructing information resource organization system using folksonomy, the first to use subject terms set from medical portal, clustering labels that the public create under the appropriate subject term, according to the label cluster similarity ranks, and forming some similar type of cluster, Then we generate labels having different levels of the tree structure, using the improved K-means clustering algorithm clusters within each class, select several nodes of the tree structure and tag number of levels, last form information resource organization system for medical portal.