Design and Implementation of Scientific Literature Statistical Analysis System on Three Retrieval Systems Based on DOM Tree

EI, SCI and ISTP retrieval result provide best aid to understand the general picture and development direction of discipline; efforts have been made to deal with the retrieved massive information with software, to accomplish the heavy boring phase of the work. In this paper, a scientific literature statistical analysis system based on DOM tree is put forward with the design idea, system structure, design and implementation of main model and the running result. The practice shows that users can quickly understand the distribution of papers in their retrieving field and grasp the importance with the help of the system.