Pradeep Bajracharya
Pradeep Bajracharya
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A DIY RAG system using LangChain
Simply put, RAG combines LLMs with an external knowledge retrieval mechanism to fetch up-to-date relevant information without having to retrain the LLM.
Last updated on Aug 16, 2025
3 min read
RAG
Understanding RAG: What is this thing?
Simply put, RAG combines LLMs with an external knowledge retrieval mechanism to fetch up-to-date relevant information without having to retrain the LLM.
Last updated on Aug 16, 2025
4 min read
RAG
Regular Expressions
Regular expressions are algebraic notations used to search in text particularly useful when we have patterns to search for in the text.
Last updated on Aug 16, 2025
4 min read
Uncertainty Quantification: An Overview
Uncertainty are an inevitable part of a both real life events and computer simulation / modeling and their quantification is a very important and interesting research area.
Last updated on Nov 3, 2019
4 min read
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