推荐系统入门教程，在线阅读地址：https://datawhalechina.github.io/fun-rec/
本人多次机器学习与大数据竞赛Top5的经验总结，满满的干货，拿好不谢
TIANCHI天池 2019县域农业大脑AI挑战赛 1/1520
天池DCIC2020船只轨迹数据挖掘比赛算法阶段Rank 3解决方案：
My Data Competition Solutions
Machine learning competition solutions and tricks | 算法竞赛方案
鱼丸粗面参加的阿里云 && PAKDD AIOps挑战赛系列解决方案、答辩文档、代码
TIANCHI 天池 “数字人体”视觉挑战赛——宫颈癌风险智能诊断 算法赛道 LLLLC队代码 4/2359
阿里天池赛：CCKS2021 运营商知识图谱推理问答
3rd place solution of ICDM 2022 Risk Commodities Detection on Large-Scale E-Commence Graphs
TIANCHI 天池 "数字人体"视觉挑战赛——宫颈癌风险智能诊断 VNNI赛道 LLLLC队 1/2359
A deep research agent project (Aliyun TIANCHI Competition Project).
2021 亚太眼科学会大数据竞赛（APTOS）。队伍：UCAS_DM_GTL，初赛rank: 85/10006。比赛官网：https://tianchi.aliyun.com/competition/entrance/531929/information
[CAAI BDSC Official] Baseline of Task 1: Few-shot Event Link Prediction on Social Knowledge Graph
天池CAAI-BDSC2023社交图谱链接预测任务二：社交图谱动态链接预测rank2方案。开源组织：成都数之联科技股份有限公司。CAAI-BDSC2023 Social Graph Link Prediction Task 2: Social Graph Dynamic Link Prediction, rank 2 solution. Open-source organization: Chengdu Shuzhilian Technology Co., Ltd.
CAAI BDSC2023 CUP 任务1《社交图谱小样本场景链接预测》，初复赛第一名的代码，主要思路基于知识图谱
天池学习中的学习案例：基于车载视频图像的动态路况分析数据集
A 12-member heterogeneous ensemble (LightGBM/XGBoost/CatBoost + embedding-MLP/DCN-v2) for used-car price prediction on the Chinese market, with MAE-aligned blending and duplicate-aware lookup post-processing. Holdout MAE 397.75 on the Tianchi benchmark, down from a 426.8 baseline.
Alibaba Cloud | Tianchi Competition: TMALL Repeat Buyers Prediction Top 0.7% Solution
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