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hojjang98/README.md

👋 Hi, I'm Hojun Choi (hojjang98)

I’m steadily building my path toward becoming a data scientist — one experiment, one lesson, and one repo at a time.
This is where I share my journey through hands-on projects, structured paper reviews, and daily idea generation.

🚀 Current Focus

  • 🧠 Building end-to-end machine learning pipelines (EDA → modeling → tuning → evaluation)
  • 📸 Real-time image classification with CNNs and OpenCV
  • 🧪 Deep learning experiments from textbooks and papers
  • 🎓 Strengthening AI, statistics, and data science foundations through coursework

🧠 Skills & Learning

  • Languages: Python · Markdown · Git
  • Libraries: pandas · NumPy · scikit-learn · Matplotlib · Seaborn · TensorFlow · Keras · OpenCV
  • Topics: Data Analysis · Machine Learning · Deep Learning · Computer Vision · Feature Engineering · Model Tuning
  • Learning Interests: Transfer Learning · SHAP/XAI · Model Deployment · Real-world Data Storytelling

📂 Featured Repositories

🛤️ Learning Journey

Every repo is a checkpoint in my growth:

  • Early experiments → quick EDA, visualization, first ML models
  • Research notes → in-depth paper reviews, structured markdown logs
  • Full projects → end-to-end pipelines, deployable apps, competition work

📘 Blog & Contact

Popular repositories Loading

  1. ideas ideas Public

    A collection of creative project ideas across AI, society, and daily life — documented as a habit of exploration.

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  2. hojjang98 hojjang98 Public

  3. hojjang98.github.io hojjang98.github.io Public

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  4. CV-Projects CV-Projects Public

    A collection of computer vision projects covering image classification, pose estimation, and real-time activity recognition. Includes deep learning experiments and implementations for research and …

    Jupyter Notebook

  5. ML-Projects ML-Projects Public

    Machine learning projects: forecasting, competitions, classic problems

    Jupyter Notebook

  6. Paper-Review Paper-Review Public

    Personal paper review notes on machine learning, deep learning, and computer vision.

    Jupyter Notebook