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jdata_2018's Introduction

概述

代码说明文档

编程环境

  • 语言:python 3.6.5
  • 硬件配置:(python的lightgbm库会因cpu的不同,训练结果出现微小误差,不过我们没遇到,为以防万一还是说一下)
  1. 型号:thinkpad x270 cpu:Inter(R) Core(TM) i7-6500 2.5GHz 内存:8GB 操作系统:Win7
  2. 型号:MacBook Pro (Retina, 13-inch, Early 2015) cpu:i5-5257U System:mac OS 10.13.5
    注:程序在以上两个系统均可正常运行,且结果完全一致。

第三方库的版本

  • pandas:0.22.0 (这个注意一下,如果版本升级到0.23.0的话无法复现,结果会有微小差异)
  • numpy:1.14.3
  • lightgbm:2.1.2
  • datetime:python3.6.5原生库
  • math:python3.6.5原生库
  • time:python3.6.5原生库

代码使用说明

  • 文件夹说明:
    data:原始数据
    feature:生成的特征矩阵
    fea_imp_sub:提交时特征重要性排行 fea_imp_train:训练时特征重要性排行
    submit:提交文件
  • 相关参数:main_final.py中tran = 0 sub = 1 fea_exist = 0时为生成提交文件
  • 程序入口:main_final.py (直接运行该文件即可)

jdata_2018's People

Contributors

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