LangChain4j Retrieval-Augmented Generation (RAG) Tutorial

LangChain4j Retrieval-Augmented Generation (RAG) Tutorial

In this article, we will explore the following:

  • Understand the need for Retrieval-Augmented Generation (RAG).
  • Understand EmbeddingModel, EmbeddingStore, DocumentLoaders, EmbeddingStoreIngestor.
  • Working with different EmbeddingModels and EmbeddingStores.
  • Ingesting data into EmbeddingStore.
  • Querying LLMs with data from EmbeddingStore.

Let’s get started.

LangChain4j AiServices Tutorial

LangChain4j AiServices Tutorial

In this article, we will explore the following:

  • Using LangChain4j AiServices to interact with LLMs.
  • How to ask questions and map responses to different formats?
  • Summarizing the given text in different formats.
  • Analyzing the sentiment of the given text.

Let’s get started.