On the basis of conducting needs analysis, based on data mining technology, personalized information services subsystem overall analysis and design using uml modeling and then on this basis, the final design and implement a library of personalized information service functions.

In conducting a needs analysis, on the basis of based on data-mining technology with personalized information services subsystem design, followed by the Whole on the basis of this analysis using UML modeling, and ultimately achieve the Library design and personalized information services function.

In carries on the demand analysis in the foundation, to has carried on the overall analysis design based on the data mining technology personalization information service subsystem, then uses the UML modelling in this foundation, finally designed and has realized the library personalization informat

On the basis of the needs analysis, based on data mining technology of individuation information service system for the analysis of overall design, then on the basis of the use of UML modeling, the final design and realization of library's individualized information service function.

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