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建立初步的自适应地图可视化系统运行机制,对系统的各个模块进行详细分析。在此基础上,研究用户行为监测机制,提出利用Apriori关联规则实现用户行为数据库挖掘的思路,并改进Apriori关联算法,使之更加适用于ACViS。实例证明,挖掘出来的结论对ACViS设计者具有指导意义,也为用户模型的更新和修正提供依据。 更多还原

【Abstract】 A preliminary operation mechanism of adaptive cartographic visualization system is established,and each system module is analyzed in detail.Based on the above analysis,the paper has studied the monitoring mechanism of user action,and has used extended apriori association rules to the mining of user action database to adapt for ACViS.The experimental results proved that the mining results were quite meaningful for ACViS designers and could provide basis for the renewal and modification of user mo... 更多还原