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thtjs0076/README.md

Hi, I'm Sosun Yim👋

🎓 Data Science @ UC Berkeley (expected May 2027) 🔬 Interested in Machine learning,Data analysis,and building data-driven projects 🌱 Currently studying SQL, statistics, and machine learning 📫 Open to Data Science / Data Analyst internships

🔭 Featured Project

Spam Classifier — Text classification on the Enron email dataset (~33K emails)

  • Compared Baseline LR, TF-IDF + LR, and fine-tuned DistilBERT
  • Best F1: 0.9927 (DistilBERT), with a latency vs. accuracy trade-off analysis
  • Investigated 9.6% duplicate data as a potential leakage source and re-validated results

🛠️ Tech Stack

Python PyTorch scikit-learn Hugging Face Pandas NumPy SQL Java

📊 GitHub Stats

Primula's GitHub stats

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