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The Blog
Thoughts on AI, Data Engineering, career growth and tech education. Published here and on Medium.
From Bag of Words to BERT: How NLP Learned to Understand Language
A deep dive into how text representations evolved — from sparse one-hot vectors to rich contextual embeddings — and why each leap changed what machines could do with language.
NLP Embeddings BERT 14 min read1 April 2025
What is RAG and Why Every AI Engineer Should Know It
Retrieval Augmented Generation explained simply — what it is, why it matters, and how to build your first RAG pipeline.
RAG LangChain AI 6 min read1 March 2024