数据标注作为教学提示：从主观标签到批判性思维

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   arXiv · Computers and Society

   数据标注作为教学提示：从主观标签到批判性思维

   在 Fontys 与 IT University Copenhagen 开展的皮肤病变图像标注活动中，43 名学生按 3 点量尺标注毛发覆盖度，自评对标注歧义、数据质量、偏见与公平等概念的理解显著提升，多数人认识到个人解释会影响标注结果，并认为该活动比传统讲授更能理解偏见。主要不足是查看医学图像带来情绪不适，且不少学生仍希望获得更清晰的标注指南以减少分歧，尚未把分歧视为不同视角的产物而非缺陷。

Current heat 7·Comparable peak 10（Oct 5）·Comparable change over 24 hours –

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