Sunday, December 17, 2023

From Text to Vectors: Leveraging Weaviate for local RAG Implementation with LlamaIndex

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Weaviate provides vector storage and plays an important part in RAG implementation. I'm using local embeddings from the Sentence Transfo...
Monday, December 11, 2023

Enhancing RAG: LlamaIndex and Ollama for On-Premise Data Extraction

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LlamaIndex is an excellent choice for RAG implementation. It provides a perfect API to work with different data sources and extract data. Ll...
Tuesday, December 5, 2023

Secure and Private: On-Premise Invoice Processing with LangChain and Ollama RAG

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The Ollama desktop tool helps run LLMs locally on your machine. This tutorial explains how I implemented a pipeline with LangChain and Ollam...
Monday, November 27, 2023

Easy-to-Follow RAG Pipeline Tutorial: Invoice Processing with ChromaDB & LangChain

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I explain the implementation of the pipeline to process invoice data from PDF documents. The data is loaded into Chroma DB's vector stor...
Sunday, November 19, 2023

Vector Database Impact on RAG Efficiency: A Simple Overview

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I explain the importance of Vector DB for RAG implementation. I show with a simple example, how data retrieval from Vector DB could affect L...
Monday, November 13, 2023

JSON Output from Mistral 7B LLM [LangChain, Ctransformers]

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I explain how to compose a prompt for Mistral 7B LLM model running with LangChain and Ctransformers to retrieve output as JSON string, witho...
Monday, November 6, 2023

Structured JSON Output from LLM RAG on Local CPU [Weaviate, Llama.cpp, Haystack]

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I explain how to get structured JSON output from LLM RAG running using Haystack API on top of Llama.cpp. Vector embeddings are stored in Wea...