Biography

Blog

• Qiita : Tech Blog in Japanese
  • Understainding Implementation of Caffe (Convolutional Architecture for Fast Feature Embedding) [Japanese Blog]
  • Introduction and Features of Apache Spark [Japanese Blog]
  • How to use NVIDIA Visual Profiler [Japanese Blog]
  • DynamoDB on local environment [Japanese Blog]
  • Art work using openFrameworks and Twitter Streaming APIs [Japanese Blog]
• Medium
  • Understanding optimization in deep learning by analyzing trajectories of gradient descent [Japanese Article]
  • Is Optimization a Sufficient Language for Understanding Deep Learning? [Japanese Article]
  • Understanding implicit regularization in deep learning by analyzing trajectories of gradient descent [Japanese Article]
  • How to Escape Saddle Points Efficiently [Japanese Article]
• note
  • North American ML PhD Industry Job Search: A Personal Account [Japanese Article]
  • Surviving a CS PhD in North America (2025): Lessons from Canada and U.S. Research Internships [Japanese Article]
• SlideShare
  • Survey of Recent Deep Learning with Low Precision [English Slide]
• Speaker Deck
  • The Geometry of Efficient Training From Optimization History to Trajectory and Optimizer Geometry [English Slide]
  • Trends in Deep Learning Theory at NeurIPS 2019 [Japanese Slide]
  • Towards CS PhD in Canada [Japanese Slide]
  • An Empirical Study on the Effect of Optimizers on OOD Generalization / ABCI Grand Challenge [English Slide] [Web Site]
  • Trends on Distribution Shift in NeurIPS2022
• Public Article / Presentation / Podcast
  • Article - July 2025 / Nikkei Robotics: New Regularization Technique from Institute of Science Tokyo and ZOZO Makes It Easier to Add and Remove Tasks from Neural Networks [Japanese Article]
• Personal Blog / github.io
  • Scaling Laws [Japanese Article]
  • Natural Gradient Descent [Japanese Article]
  • GAN: Generative Adversarial Networks [Japanese Article]
  • Out-of-Distribution Generalization [Japanese Article]
  • Calibration [English Article]
  • Automatic Differentiation [English Article]