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KDD Cup 2020 Challenges for Modern E-Commerce Platform: Debiasing Full榜15 Half榜13

Jupyter Notebook 97.66% Python 2.34%
kddcup kdd2020

2020_kdd_debiasing_top13's Introduction

🔭 I’m currently working on and learning:

  • Network Embedding
  • Recommender System

🏆 Competition

  • 科大讯飞移动广告反欺诈算法挑战赛 Top2
  • 图灵联邦视频点击预测大赛 Top3 Code
  • KDD Cup 2020 Challenges for Modern E-Commerce Platform: Debiasing Top13 Code
  • 2020腾讯广告算法大赛 Top12 Code
  • 第二届翼支付杯大数据建模大赛-信用风险用户识别 Solo Top2 Code
  • 零基础入门推荐系统 - 新闻推荐 Top2 Code
  • Kaggle Riiid! Answer Correctness Prediction 前2% Code
  • 一点资讯技术编程大赛CTR赛道 Top1 Code

🔧 Project

  • MLCompetitionHub: 机器学习竞赛信息聚合(Machine learning competition information aggregation) Code Homepage
  • WebMonitor: 实时监控网页变化并发送通知 (Real-time web page monitoring and change notifications) Code Homepage

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2020_kdd_debiasing_top13's Issues

排序阶段的lightgbm中没有使用两个深度模型的概率

楼主,我在学习rank_model文件的时候,发现“在特征表中加入深度模型概率“的代码注释掉了。而且在lightgbm输出的特征重要性排序中,也没有深度学习模型的概率。这是说明深度学习输出概率这个特征其实并不重要吗?

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