RYUNOSUKEOKAMURA

Machine Learning / Large-Scale Learning Undergraduate Student

Institute of Science Tokyo formerly Tokyo Institute of Technology

Computer Science undergraduate at the Institute of Science Tokyo, with interests in machine learning, large-scale learning, large language models, and high-performance computing.

Selected Highlights

  • AI / ML

    AI/ML Engineer Intern

    Ollo, Inc.

  • KAGGLE

    2× Silver Medals

    Top 2.81% / Top 3.48%

  • STATISTICS

    Japan Statistical Society Certificate, Grade 1 (Applied Statistics only)

    Earned in 2025. Passed only Japan Statistical Society Certificate, Grade 1 (Applied Statistics), in the Science and Engineering field.

Selected Work

  1. AI/ML Engineer Intern · 2026

    Worked on machine learning and software development at an AI startup focused on video analysis. My work included implementing and evaluating machine learning models, training and evaluating multimodal models, and analyzing video data using computer vision techniques.

    Python · Machine Learning · Computer Vision

  2. Kaggle Competition · 2026

    A Kaggle competition focused on building machine learning models to predict geological structures along horizontal wellbores. Ranked 172nd out of 6,125 teams (Top 2.81%).

    • 172 / 6,125 teams
    • Top 2.81% · Silver Medal

    Solution Writeup ↗

  3. Kaggle Competition · 2026

    A Kaggle competition in which I designed compact neural networks to solve ARC-AGI visual transformation tasks. Ranked 103rd out of 2,963 teams (Top 3.48%).

    • 103 / 2,963 teams
    • Top 3.48% · Silver Medal

View all work →

Writing

  • 2026.08.12

    Trusting CV Over the Public Leaderboard

    Kaggle Solution Writeup

    A solution writeup for the ROGII - Wellbore Geology Prediction competition. It describes a model-development strategy centered on leakage-resistant well-grouped cross-validation and multi-seed validation, prioritizing cross-validation evidence over small differences on the Public Leaderboard.

View all writing →

About

I am an undergraduate student studying computer science at the Institute of Science Tokyo.

My main interests include machine learning, large-scale learning, large language models, and high-performance computing.

I am currently developing my knowledge and experience in AI and machine learning through software development, machine learning competitions, and technical work.

Interests

  • Machine Learning
  • Large-Scale Learning
  • Large Language Models
  • High-Performance Computing