Systems Design on Lea Yehhttps://lyeh.dev/tags/systems-design/Recent content in Systems Design on Lea YehHugo -- gohugo.ioenlea.yeh.ml@gmail.com (Lea (Mei Ling) Yeh)lea.yeh.ml@gmail.com (Lea (Mei Ling) Yeh)© 2026 Lea (Mei Ling) YehSat, 01 Mar 2025 00:00:00 +0000litetorch + litetune + sklite — AI Framework Toolkithttps://lyeh.dev/projects/litetorch/Sat, 01 Mar 2025 00:00:00 +0000lea.yeh.ml@gmail.com (Lea (Mei Ling) Yeh)https://lyeh.dev/projects/litetorch/A trio of educational ML infrastructure projects built from scratch: a neural network framework (inspired by PyTorch), a hyperparameter tuner (inspired by Ray Tune), and an ML preprocessing toolkit (inspired by scikit-learn).