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The Python AI Craftsman

Concise insights and practical tips in AI, data science, and Python engineering through focused discussions and hacks on various topics.

graphRAG implementation in Llama Index

A graphRAG guide with llama index

10 min read · March 17, 2025

2025 · rag · rag
Stop Learning Patterns, Start Solving Problems - Lessons from Biology and Engineering

This blog explores the shift from rigid categorization to creative problem-solving, drawing parallels between biology's evolution and modern engineering practices.

4 min read · January 23, 2025

2025 · science engineering biology problem-solving innovation creativity patterns systems-thinking research AI learning exploration · engineering-experience
Embedding model fine-tuning

Embedding model fine-tuning

2 min read · November 24, 2024

2024 · embedding model training fine-tuning rag · rag
How to write your own keyword retriever in 5 minutes

Tutorial on how to write your own keyword retriever using the whoosh library

12 min read · October 24, 2024

2024 · keyword-retriever rag whoosh python · rag
Test procedure and metrics for RAG in 5 minutes

Simple test procedure and metrics for your RAG in 5 minutes

15 min read · October 04, 2024

2024 · llm rag evaluation procedure metrics · rag