导航电子地图自适应用户模型构建与匹配研究

Study on Building and Matching Algorithm of Adaptive User Model in Navigation Electronic Map

多样化的数据内容和应用需求迫切需要建立导航电子地图内容自适应表达模型,进一步为用户提供个性化服务。本文以用户为中心,从用户需求的角度出发,通过分析用户的背景信息及其用图习惯等行为信息建立了导航电子地图内容自适应表达模型,并利用朴素贝叶斯算法进行模型匹配。研究并改进当前导航电子地图内容结构固化,模式单一的不足,为导航电子地图个性化发展提供一定的借鉴和指导。

An adaptive navigation electronic map content representation model is need to be established because of the variety of data content and applications, it will provide personalized service to users. This article established an adaptive navigation electronic map content representation model by analyzing the user＇s background information and behavioral information, and then matched the model by using Bayesian algorithms. The research will help to change the structural rigidity of the navigation electronic map and add more models, it provide a reference and guidance to the development of personalized navigation electronic map.