2019_cmb_fintech_02_rank2:第二名,2019招行fintech精英训练营线上赛-赛题2开源代码,欢迎Star〜-源码

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2019招行fintech精英训练营线上赛-赛题2开源代码 最终排名:第二名 融合模型最高分:A榜:0.74062; B榜:0.74347 单模型最高分:A榜:0.73989; B榜:0.7422 译文介绍 赛题2:基于收支记录判断借贷意图 手机APP的首页首屏,是流量最大的页面,对应页面资源极其珍贵。现投入借钱卡片投放到首页,展现给最有点击意图的用户。请基于用户真实的历史收支数据来预测用户是否会点击借钱卡片。 解决方案 特征 features227 = train227 [[ 'id' ]] 用户基础属性227 = pd . read_csv ( features_dir227 + "用户基础属性.csv" ) features227 = pd . merge ( features227 , 用户基础属性227 , on = 'id' , how = 'left' ) 收入总和227 =

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