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EricWcr7/README.md

Hi, I'm Eric

I'm a Data Science Specialist student at the University of Toronto, also pursuing a Statistics Major.

My work spans statistical modeling, machine learning, and AI applications. I'm particularly interested in interpretable predictive modeling.

Selected projects

  • My Second Brain — An AI knowledge app that turns documents and web pages into a connected Markdown wiki, with hybrid search and answers that cite wiki pages.

  • Global CO₂ Emissions Analysis — World Bank data analysis combining statistical models, XGBoost, and interactive visualizations. Explore the report.

  • LLM Source Classification — A team project comparing models for classifying survey responses by source LLM. I contributed data cleaning, label standardization, and feature engineering.

  • Meal Master — A Java recipe management app built with a team. I implemented the core user and recipe data access components and took primary responsibility for the shopping list feature.

Connect on LinkedIn

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  1. JSC370-2026S-Final-Project JSC370-2026S-Final-Project Public

    JSC370 (UofT) final project: how per-capita CO2 emissions evolved across countries (1990–2023) and which economic, energy, and land-use factors explain them — a World Bank Open Data panel modeled w…

    CSS 1

  2. My-Second-Brain-by-YFW My-Second-Brain-by-YFW Public

    Local-first knowledge app that turns documents, images, and web pages into a connected, searchable, Obsidian-compatible Markdown wiki.

    Python 6 1

  3. JSC370-2026S-Midterm_Project JSC370-2026S-Midterm_Project Public

    JSC370 Data Science II midterm project analyzing global carbon dioxide emissions per capita from 1990 to 2023.

    HTML 1

  4. CSC311H1-202509-Group-Project CSC311H1-202509-Group-Project Public

    Four-person CSC311 project comparing bagged trees, softmax regression, and feed-forward neural networks for classifying survey responses by source LLM.

    Jupyter Notebook 1

  5. CSC207-Project CSC207-Project Public

    Forked from CSC207-2024F-UofT/lab-5

    Java 4 1