DeclarIA/feature3-3500-20251023-fixed

Feature 3加拿大税务文档数据集包含3500个合成税务文档，用于Feature 3分类训练。文档类型包括T5、发票、T4和RL1。每个样本包括文档ID、文档图像、文档类型、客户名称、社会保险号码、税务年份或发票年份、用户提示。The Feature 3 Canadian Tax Documents Dataset contains 3,500 synthetic tax documents for Feature 3 classification training. Document types include T5, INVOICE, T4, and RL1. Each sample includes a document ID, document image, document type, client name, Social Insurance Number, tax year or invoice year, and user prompt.