Siddhi Kiran Bajracharya (@siddhi47)

Backpropagation From Scratch

Most explanations of backprop either wave their hands at the chain rule or bury you in index notation. This post is the version I wish I'd had: a compact shorthand for tracing gradients through any fe

Aug 27 · 12 min readsiddhibajracharya.hashnode.dev

Type-Safe ML Configs with Hydra + Pydantic (Step by Step)

Repo (optional): https://github.com/siddhi47/pydantic-hydra Managing configurations in machine learning projects can get messy—fast. What starts as a few command-line arguments or a small JSON file (better than having no configuration at all) often g...

Aug 13, 2025 · 4 min readsiddhibajracharya.hashnode.dev

Automated labeling and why you should care!

If you’ve ever added a new object class to your YOLO or object detection model, you’ve probably faced this scenario: “We want to detect electric scooters with delivery bags.” So, you collect a ton of footage from city intersections. You annotate al...

Aug 5, 2025 · 4 min readsiddhibajracharya.hashnode.dev

Never Miss a Day Again: Automate Your GitHub Streak with Actions

Does seeing an all-green contribution graph on GitHub make you feel accomplished?Have you ever tried to maintain a streak, only to miss a day because… life happened? Maybe you were busy. Maybe you lacked motivation.Or maybe, just maybe, you want to b...

Aug 2, 2025 · 5 min readsiddhibajracharya.hashnode.dev

uv: Modern python package manager

UV is a unified python packaging tool that is a replacement for tools like pip, poetry, pipx, pyenv, virtualenv, and more. This is what their documentation says. But why should you use or care about it if you are already using modern packaging tools ...

Jul 18, 2025 · 4 min readsiddhibajracharya.hashnode.dev

Siddhi Kiran Bajracharya

About

Available for

Siddhi Kiran Bajracharya's blogs

Backpropagation From Scratch

Type-Safe ML Configs with Hydra + Pydantic (Step by Step)

Automated labeling and why you should care!

Never Miss a Day Again: Automate Your GitHub Streak with Actions

uv: Modern python package manager

Siddhi Kiran Bajracharya

About

Available for

Siddhi Kiran Bajracharya's blogs

Backpropagation From Scratch

Type-Safe ML Configs with Hydra + Pydantic (Step by Step)

Automated labeling and why you should care!

Never Miss a Day Again: Automate Your GitHub Streak with Actions

uv: Modern python package manager

Siddhi Kiran Bajracharya

About

Available for

Siddhi Kiran Bajracharya's blogs

Backpropagation From Scratch

Type-Safe ML Configs with Hydra + Pydantic (Step by Step)

Automated labeling and why you should care!

Never Miss a Day Again: Automate Your GitHub Streak with Actions

uv: Modern python package manager

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Siddhi Kiran Bajracharya

About

Available for

Siddhi Kiran Bajracharya's blogs

Backpropagation From Scratch

Type-Safe ML Configs with Hydra + Pydantic (Step by Step)

Automated labeling and why you should care!

Never Miss a Day Again: Automate Your GitHub Streak with Actions

uv: Modern python package manager