👋 Hi there! I'm songling, a student alchemist 🧙♂️ who loves machine learning
🚀 Data Alchemy | Baidu Paddle Technology Development Expert PPDE | Kaggle Competitions Expert | Open Source Contributor
🔧 Tech Stack: Python, LightGBM, TensorFlow/PyTorch, PaddlePaddle, PaddleNLP, PaddleOCR, Tesseract,, Flask/FastAPI
🌟 Hold the oar of open source and gather hundreds of rivers to form the sea!
🛠 Commonly used tools:
- 📫 How to reach me hslingskr@gmail.com
Beijing Academy of Artificial Intelligence (BAAI) · Intelligent Evaluation Group
Jan 2025 – March 2025
- Built in-house evaluation benchmarks and conducted research on jailbreak attacks, adversarial prompting, and model safety.
- Designed optimized attack prompts with random search, including in-context learning and prefill-based attack strategies.
- Explored defense methods such as adversarial training
China Mobile Information Technology Center
Jul 2024 – Sep 2024
- Worked on a dual-engine intelligent translation system based on NMT + LLM.
- Built OCR-oriented corpora with paired image-text data across diverse fonts, layouts, and backgrounds.
- Optimized and trained PaddleOCR models for text recognition and detection.
- Contributed to Android app development for user management, OCR, and translation features.
- 🥇2023.05 Mathematical Contest in Modeling (MCM) Meritorious Winner
- 🥉2023.11 Kaggle - Google - Fast or Slow? Predict AI Model Runtime bronze medal
- 🥈2024.01 Kaggle - Linking Writing Processes to Writing Quality silver medal
- 🥈2024.04 Kaggle - LLM Prompt Recovery silver medal
- 🥉2024.05 Kaggle - Home Credit - Credit Risk Model Stability bronze medal
- 🥉2024.07 Kaggle - Learning Agency Lab - Automated Essay Scoring 2.0 bronze medal
- 🥈2024.07 Kaggle - NeurIPS 2024 - Predict New Medicines with BELKA silver medal
- 🥈2024.11 Kaggle - ARC Prize 2024 silver medal
- 🥇2024.11 FlagEval大模型角斗场评测大赛第一名
- 🥉2024.12 Kaggle - UM - Game-Playing Strength of MCTS Variants bronze medal
- 🥉2025.03 Kaggle - CIBMTR - Equity in post-HCT Survival Predictions bronze medal
- 🎖️2025.10 第五届中国移动「梧桐杯」初赛 智能体赛道 全国第3名 / 云南省第1名
- 🥈2025.11 Kaggle - ARC Prize 2025 silver medal
- 🥉2026.03 Kaggle - Deep Past Challenge - Translate Akkadian to English bronze medal
- 🚀2026.05 KDD Cup 2026 - TAAC Large-scale Recommendation Challenge, ranked 160 / 1873 teams, Top 8.5%
