HuggingFaceFW/ocr-annotations

PDF OCR分类数据集包含PDF文档，这些文档带有针对OCR分类任务的注释。总样本数为1620，分为两个类别：需要OCR处理的OCR类和不需要OCR处理的NOCR类。数据集的每一行包括原始PDF文件名、PDF文件的二进制数据、二分类标签（OCR/NOCR）、PDF是否截断以及PDF文件的大小（以字节为单位）。NOCR类有1393个样本，OCR类有227个样本。

The PDF OCR Classification Dataset contains PDF documents with annotations for OCR classification tasks. There are a total of 1620 samples, divided into two classes: OCR class that requires OCR processing and NOCR class that does not require OCR processing. Each row of the dataset includes the original PDF filename, the binary data of the PDF file, the binary classification label (OCR/NOCR), whether the PDF is truncated, and the size of the PDF file in bytes. The NOCR class has 1393 samples, and the OCR class has 227 samples.