CVR

该数据集包含了美国国会成员在各类问题上的投票记录，用于预测其党派归属。此外，该数据集在多项机器学习任务中被使用，模型评估显示其具有较高的准确率。数据集的规模属于中等，主要应用于分类任务。

This dataset contains voting records of U.S. Congress members on various issues, and is used to predict their party affiliation. Furthermore, this dataset has been utilized in multiple machine learning tasks, and model evaluations have demonstrated its high accuracy. It has a medium scale and is primarily applied to classification tasks.