Student Performance (SP) dataset

该数据集包含了从两所葡萄牙中学收集的学生数据，其中包括学生的成绩和对问卷调查的回答。数据特征涵盖了不同学生的成绩以及人口统计、社会和学校相关信息。该数据集的规模涉及了跨两年的多名学生的数据，任务是对这些数据进行降维和分类处理。

This dataset comprises student data collected from two Portuguese secondary schools, including students' academic grades and responses to questionnaires. The data features cover students' academic performance as well as demographic, social, and school-related information. This dataset encompasses data from multiple students across a two-year period, and the associated tasks involve dimensionality reduction and classification processing on the dataset.