Building a RAG-Powered Chatbot with LangChain and JavaScript | CodeSignal Learn

Artificial Intelligence

Building a RAG-Powered Chatbot with LangChain and JavaScript

Transform your document collections into interactive chatbots with LangChain in JavaScript. Build a complete RAG (Retrieval-Augmented Generation) system by integrating document processing, contextual retrieval, and conversational memory. Develop chatbots that deliver precise information from documents, enabling applications like legal document analysis and querying.

JavaScript

LangChain

OpenAI

4 lessons

18 practices

Less than 3 hours

Course details

Creating a Document Processor for Contextual Retrieval

Implement Document Loading Method

Initializing Vector Store and Retrieving Context

Document Processing and Retrieval System Implementation

Expanding Document Processing to Multiple Files

Implementing Vector Store Reset Functionality

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RAG Systems and Vector Databases

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