With the rapid development of artificial intelligencetechnology, RAG (Retrieval-Augmented Generation) architecture is becoming the core technology that connects external knowledge with large models. A ...

This article will guide you from scratch to comprehensively understand LangChain4j. Part One: Understanding LangChain4j - What Is It and Why Was It Created?

Currently, PDF documents are processed using the PyPdfLoader which relies on basic text extraction methods that struggle with complex layouts, tables, and structured content. This task is to implement ...

Considering the complexity of PDF document parsing and referring to existing parsing logic, we need to extract texts and images from PDF documents and concatenate them into a Markdown-formatted ...

Abstract: Document content extraction is a critical task in computer vision, underpinning the data needs of large language models (LLMs) and retrieval-augmented generation (RAG) systems. Despite ...