HASY contains 32px x 32px images of 369 symbol classes. In total, HASY contains over 150,000 instances of handwritten symbols. See "The HASYv2 dataset" paper (https://arxiv.org/abs/1701.08380) for mo
HASY contains 32px x 32px images of 369 symbol classes. In total, HASY contains over 150,000 instances of handwritten symbols. See "The HASYv2 dataset" paper (https://arxiv.org/abs/1701.08380
HASYv2数据集是由Karlsruhe Institute of Technology创建的公开免费手写符号数据集，类似于MNIST。该数据集包含168,233个实例，涵盖369个类别，包括阿拉伯数字和拉丁字符等。数据集的创建过程涉及从HWRT数据集转换，并通过手动检查确保质量。HASYv2适用于训练非草书手写文档的语义分割模型，如数学笔记或表格，旨在解决手写符号识别的挑战。
