Agglomerative types of retail business around subway stations in guangzhou .

广州地铁站口零售商业集聚类型分析。

Blog ; concept hierarchy ; formal concept analysis ; hierarchical agglomerative clustering ; task-oriented evaluation approach .

网志;概念阶层;正规概念分析;阶层式文件分群;任务导向评估法。

With the rapid development of urban agglomerative region and urban agglomerations in china , the demand of networked and modernization of transportation is getting urgent . However , intercity rail transit is the important mode and premise of urban agglomerations development .

我国城市密集区与城市群的迅速发展，对交通网络化、现代化的需求日益迫切，而城际轨道交通是城市群发展的重要条件和前提。