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Hi there, I'm Daochen Zha (查道琛 in Chinese)! 👋👋👋

🔭 I’m working on machine learning and data mining, particularly on Reinforcement Learning (RL) and Data-centric AI

😄 I love developing open-source projects. I’m looking forward to collaborate on any fun projects.

🤔 I have made a YouTube video to share my journey of open-source projects.

📢 News: Please check out our data-centric AI survey and awesome data-centric AI resources!

Popular Projects

Project Resources
DiscoverPath: A Knowledge Refinement and Retrieval System for Interdisciplinarity on Biomedical Research Paper | Demo | Video
FinGPT: Democratizing Internet-scale Data for Financial Large Language Models Paper | Website
OpenGSL: A Comprehensive Benchmark for Graph Structure Learning Paper | 知乎
Awesome Data-centric AI Resources Survey Paper | Perspective Paper | 知乎 | Blog
NeuroShard: Pre-train and Search: Efficient Embedding Table Sharding with Pre-trained Neural Cost Models MLSys'23 Paper
DouZero: Mastering DouDizhu with Self-Play Deep Reinforcement Learning ICML'21 Paper | Demo | 知乎 | Video | Blog
RLCard: A Toolkit for Reinforcement Learning in Card Games IJCAI'20 Paper | Demo | 知乎 | Video | Blog
RLCard-Showdown: Frontend for DouZero and RLCard Demo
Awesome Game AI Resources on Multi-agent Learning
TODS: Automated Time-series Outlier Detection System AAAI'21 Paper | Blog | Video
AutoVideo: An Automated Video Action Recognition System IJCAI'22 Paper | Blog | Video
BED: A Real-Time Object Detection System for Edge Devices CIKM'22 Best Demo Paper | Video
PyODDS: An End-to-end Outlier Detection System WWW'20 Paper
DreamShard: Generalizable Embedding Table Placement for Recommender Systems NeurIPS'22 Paper
AutoShard: Automated Embedding Table Sharding for Recommender Systems KDD'22 Paper
Towards Automated Over-Sampling for Imbalanced Classification CIKM'22 Paper
Towards Similarity-Aware Time-Series Classification SDM'22 Paper
Rank the Episodes: A Simple Approach for Exploration in Procedurally-Generated Environments ICLR'21 Paper
Meta-AAD: Active Anomaly Detection with Deep Reinforcement Learning ICDM'20 Paper


  1. datamllab/rlcard datamllab/rlcard Public

    Reinforcement Learning / AI Bots in Card (Poker) Games - Blackjack, Leduc, Texas, DouDizhu, Mahjong, UNO.

    Python 2.7k 611

  2. kwai/DouZero kwai/DouZero Public

    [ICML 2021] DouZero: Mastering DouDizhu with Self-Play Deep Reinforcement Learning | 斗地主AI

    Python 4k 571

  3. datamllab/autovideo datamllab/autovideo Public

    AutoVideo: An Automated Video Action Recognition System

    Python 314 36

  4. datamllab/tods datamllab/tods Public

    TODS: An Automated Time-series Outlier Detection System

    Python 1.3k 187

  5. OpenGSL/OpenGSL OpenGSL/OpenGSL Public

    Python 156 12

  6. data-centric-AI data-centric-AI Public

    A curated, but incomplete, list of data-centric AI resources.

    1k 67