持卡人餐饮标签的设计和实现

A Design and Implementation for Cardholder Restaurant Label

针对银联餐饮商户无法进行菜系划分的问题,引入外部餐饮数据,首先利用结巴分词对外部餐饮数据进行分词,然后对分词后的外部餐饮数据进行清洗,形成餐饮商户不同菜系的划分标准,补充了银联餐饮商户的菜系划分数据,以餐饮商户不同菜系的划分数据为基础,与银联持卡人日常餐饮消费数据相结合,形成含有菜系划分的持卡人餐饮标签基础数据,以持卡人餐饮标签基础数据作为源数据,设计持卡人餐饮标签,实现每个持卡人打上不同的餐饮标签。

For resolving the problem that UnionPay restaurant merchants cannot be divided into detail cuisine, this paper import external restaurant data which will be segmented and cleaned, and then key words of every cuisine are built. UnionPay restaurant merchants are enriched by key words of cuisine, UnionPay daily transaction data combine enriched UnionPay restaurant merchants data, cardholder restaurant labels are formed.