573,264张试卷&练习册&答题卡采集数据

573,264张试卷&练习册&答题卡采集数据。数据包含35,823张试卷、457,970张练习册、79,471张答题卡。数据涵盖多种题型、多种学科、多种类型、多个年级。采集设备为手机、扫描仪。数据可用于智能判卷、作业辅导等任务。我们严格遵循数据保护法规和隐私规定，确保数据采集、存储和使用的过程中维护用户的隐私和合法权益，所有数据均遵循GDPR, CCPA, PIPL。

A total of 573,264 collected samples of test papers, exercise books and answer sheets constitute this dataset. Specifically, it includes 35,823 test papers, 457,970 exercise books, and 79,471 answer sheets. This dataset covers diverse question types, disciplines, data categories and grade levels. The data was collected via mobile phones and scanners, and can be applied to tasks such as intelligent test paper grading and homework tutoring. We strictly comply with data protection regulations and privacy rules, ensuring the protection of users' privacy and legitimate rights and interests throughout the entire process of data collection, storage and usage. All data adheres to GDPR, CCPA and PIPL.