PyGAD is an open-source, easy-to-use Python 3 library for building the genetic algorithm and optimizing machine learning algorithms. It supports Keras and PyTorch, and it can optimize both ...

A production-grade Python document layout and design analysis engine specialized for financial documents, bank statements, and structured tabular PDFs. It reverse-engineers the exact visual design ...

Datalab's OmniExtractBench tests extraction on 620 documents from 4 vendor benchmarks with 1 deterministic scorer explaining every value.

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

理解PDF的“假文档”本质，是选择正确技术路线的前提。 围绕文本提取、表格抽取、页面合并拆分以及动态生成报表等需求，Python生态提供了pypdf、PyMuPDF、pdfplumber、reportlab等多种专用库，每个库在特定场景下具备不可替代的优势。

单批次处理几千个文件、或者要渲染PDF成图片 ，用PyMuPDF，它的C内核让速度比纯Python实现快一个数量级。 需要从数据生成一份全新PDF （比如自动出报表、发提单），用ReportLab，别试图用pdfplumber去"写"PDF，那是它不擅长的事。