The Study On Pushing Voluntarily Service For Chinese Agriculture And Forestry Information Resources

The emergence of the digital library, bring very great influence on the traditional library, for example in the storage of information, organization and management of information. And the one that should cause attention even more is the digital impact on information service of library. At present, the information service that the digital library offers include: Interactive and intelligentized reference service, users' Selective Dissemination of information that realized through network technology and personalized service, etc. The information service which the digitized library launched, can not work without the information resources, advanced computer technology and advanced information retrieval technology, the research on pushing voluntarily service of information resources to library, its purpose is to raise the service quality of the library and offer advanced information service.This thesis regards state of the existing information resources of library of Beijing Forestry University as the background, combining digital library characteristic of information service, attempts to explore how to pushing voluntarily service of information resources to library. The thesis has put forward the scheme to the Integration of local resources of library of Beijing Forestry University at first, and has realized the Integration of the local information resources depending on computer technology. Combining Web log mining technology and frequency of the word statistical method. It construct user method to visit mode to put forward, and through the way of the cluster, obtain users' interest further, Then the information retrieval method to adopt vector space model has realized the information retrieval. At last, To put forward systematic function and system structure of pushing voluntarily service experimental system On Chinese agriculture and forestry information resources, and to explore to mechanism of pushing voluntarily serving on information resources , and has bring forward it's the basic flow.