计算机与数字工程2017，Vol.45Issue(2)：254-260,7.DOI:10.3969/j.issn.1672-9722.2017.02.012
利用签到数据的空间互动模型
Spatial Interaction Modeling Using Check-in Data
摘要
Abstract
The spatial interaction is the human flow through different areas, which can make a more intelligent strategic decision of traffic planning, commercial location and many other industries.The paper aims at proposing a strategic analysis describing spatial interaction, and making an instantiation by check-in datum from some open social networks.There are four dimensions chosen to describe model: regional contact strength, natural flow index of internal users, entry index of external users and trip quality index, which can be estimated by popular check-in datum and have generality.The model firstly put many social networks' check-in datum together, then matches them and calculates the distance from beginning to the end.After making a instantiation, the model provides data visualization solutions.The result shows that the strategic analysis has the ability of reflecting the cities' spatial dynamic structure, providies advisory information to users of lots of types of industries.关键词
空间互动/计算模型/签到数据Key words
spatial interaction/computation model/check-in data分类
信息技术与安全科学引用本文复制引用
温广槟,於志勇,刘琦,陈羽中,沈尧..利用签到数据的空间互动模型[J].计算机与数字工程,2017,45(2):254-260,7.基金项目
国家自然科学基金(编号:61300103)资助. （编号:61300103）
