基于国网商旅大数据融合背景的用户画像构建
张长浩,余志勇,周振,石瑞杰,王新勇
User image construction framework based on big data fusion background for power grid business travel
Changhao ZHANG,Zhiyong YU,Zhen ZHOU,Ruijie SHI,Xinyong WANG
电信科学
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2019, (12): 148
-154
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DOI: 10.11959/j.issn.1000-0801.2019285