.learn()

what I have learned so far

행렬 곱의 네 가지 관점

The four different perspectives of matrix multiplication.

2 min read · December 25, 2025

2025 · matrix-multiplication linear-algebra · mathematics
How to teach your embedding model new words

A step-by-step guide on adding new vocabulary to a Hugging Face sentence-transformer model, including fine-tuning and using it in LangChain.

8 min read · October 25, 2025

2025 · fine-tuning, embeddings, sentence-transformers · python, machine-learning
classmethod vs staticmethod in Python

Compare classmethod and staticmethod in Python with examples.

9 min read · October 20, 2025

2025 · python classmethod staticmethod oop · python
Powerful, and Thorough Unit Tests with pytest

A practical guide for writing clean, maintainable, and effective unit tests in Python using the pytest framework.

7 min read · October 19, 2025

2025 · testing, pytest, unit-tests · python, software-development, best-practices
Publishing a Package to PyPI

Publishing a Python package to PyPI

3 min read · August 23, 2025

2025 · python pypi · python