Gap Annotated Student Answers Dataset

该数据集是一个经过间隙标注的数据集，它由三个现有数据集（UNT、SciEntsBank 和 Beetle）中的问答对发展而来，这些数据集被用于自动简答题评分。该数据集包含了926个由学科专家标注间隙的学生答案。这些答案涵盖了物理学、普通科学、电子学和计算机科学等多个学科领域，支持在教育评估中对间隙识别方法的评价。这是一个中等规模的数据集，包含了926个学生答案，其任务是识别学生答案中的间隙。

This is a gap-annotated dataset derived from question-answer pairs from three existing datasets (UNT, SciEntsBank, and Beetle), which were originally developed for automatic short answer grading. This dataset contains 926 student answers with gap annotations completed by subject matter experts. These answers span multiple disciplines including physics, general science, electronics, and computer science, enabling the evaluation of gap identification methods in educational assessment. This is a medium-sized dataset that includes 926 student answers, whose core task is to identify gaps within the student responses.