Poly

该数据集包含了从2019年4月至2021年12月，在Poly学习中心小学英语语法课程月度测试中收集的问题及学生回答。每个测试包含30个问题，与课程进度保持一致。此数据集的特点是采用树状结构的概念图，每个问题从根节点到叶节点都被标注。该数据集的规模属于小学水平，任务是对知识进行追踪。This dataset contains questions and student responses collected from the monthly tests of the primary school English grammar course at Poly Learning Center, covering the period from April 2019 to December 2021. Each test comprises 30 questions that align with the course's teaching progress. This dataset is characterized by tree-structured concept maps, where every question is annotated from the root node to its corresponding leaf node. The dataset is tailored for primary school level, with its core task being knowledge tracing.

搜集汇总

背景与挑战

背景概述

该数据集收集了2019年4月至2021年12月间Poly学习中心小学英语语法课程月度测试的问题与答案，每份测试包含30道题。数据集采用树状结构的概念图对每个问题从根到叶进行标注，旨在支持知识追踪任务。