哈长城市群高端装备制造业供应商协同过滤推荐方法研究  

Research on Collaborative Filtering Recommendation Method for Supplier of High-end Equipment Manufacturing Industry in Harbin-Changchun Urban Agglomeration

作　　者：杨迪[1] 周磊[1] 张昕[1] 李松江[1] YANG Di;ZHOU Lei;ZHANG Xin;LI Songjiang(Changchun University of Science and Technology,Changchun 130022)

机构地区：[1]长春理工大学,吉林长春130022

出　　处：《中国科技资源导刊》2020年第6期79-84,共6页China Science & Technology Resources Review

基　　金：国家重点研发计划现代服务业重点专项项目“哈长城市群综合科技服务平台研发与应用示范”(2017YFB1401800)。

摘　　要：为发挥哈长城市群高端装备制造业科技服务平台优势,完善科技服务流程,提升企业运作效率,本文对供应商推荐方法进行研究,构建供应商推荐服务模块。通过信息采集、构建和降低企业特征向量,计算企业用户相似度并进行排名,形成供应商推荐列表,完成供应商智能推荐,实现供需双方精准对接。该方法能够节省企业运营时间、提升企业的综合竞争力。In order to give full play to advantages of high-end equipment manufacturing technology service platform of Harbin-Changchun urban agglomeration,and improve the process of technology service and advancing the operational efficiency of enterprises,this paper conducts research on the supplier recommendation mechanism and builds a service module of supplier recommendation.By collecting enterprise information,constructing and reducing enterprise feature vectors,calculating and ranking similarity among enterprises,a supplier recommendation list is formed for completing supplier intelligent recommendation.The supplier recommendation module achieves accurate docking between supply and demand,saves enterprise operating time,and improves the overall competitiveness of enterprises.

关 键 词：高端装备制造业 供应商 推荐机制 企业特征 服务平台 哈长城市群 

分 类 号：TP520[自动化与计算机技术]