历史数据集的英文

history data set

• 历史:    history; past reco ...
• 数据:    data; record; info ...
• 集:    gather; assemble; ...

例句与用法

1. As a hot spot of crm , the purchasing trend is further discussed in this paper . the basic ideas and model of purchasing trend analysis system , which are founded on past data records , are also suggested
   并就客户关系管理领域内的一个热点问题? ?顾客购买趋势问题进行了专项研讨，提出了基于企业历史数据集上的顾客购买趋势分析系统的基础思想和基础构架。