| In recent years, with the rapid development and wide application of computerand networking technology, the process of information society constant acceleration,of which the increase in the amount of information flow velocity, has been farbeyond the people should have information ability to withstand the range so that thepsychologists call the phenomenon of "information overload ",which make it difficultfor users to find information resources to their true needs.at the same time, Peopleaccess to information requirements are also gradually increased. Be faced withsituation of various content about the network information resources. it is animportant issues of modern information resources services to provide efficient andeasy-to-use personalized information resource services,which is urgent need toimprove.This article analyzed according to the China Internet Network InformationCenter, CNNIC survey results compare the network user’s age, gender, educationalbackground characteristics, analysis of relevant factors to influence their informationneeds. From the type of information users, analysis of the network environmentaffect the characteristics and laws of the users to personalize the information needsand user behavior factors, summed up the trend of development of personalizedinformation resources.Combined with the theoretical framework of the cloudcomputing advantage of the personalized information resources and services, expandthe user personalized information to meet the demand mode, and determine apersonalized information resource services in the cloud environment, informationnavigation, and the expression of the guiding mechanism, and personalized userinterface.Finally, combined with diversified characteristics and needs of network usersdiversification phenomenon of the needs of individual users, value-added service.Personalized service mode in the cloud environment, the quality evaluation of apersonalized information resource services and protection mechanisms. |
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