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competition's Introduction

competition

平安产险大赛

  • 背景:根据好车主app数据,对客户的驾驶风险进行识别
  • 赛题分析:典型二分类问题,提供的数据为部分客户,1分钟级别的驾驶行为数据
  • 数据说明:提供的原始数据有:用户id,unix时间戳,经纬度信息,行车方向角度,海拔高度,速度,电话状态

一些想法

  • 由于提供了相应的地理位置信息,处理方式可参考含地理位置比赛的方法,如阿里的机场时空问题,wifi位置赛题等
  • 对一些连续特征做分段处理,处理方式参考ijcai那道赛题他人分析数据的方式

competition's People

Contributors

hyperandy avatar

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