MUTAG

该数据集是一组用于图分类的生物信息学数据集，具体为MUTAG数据集，它包含了化学化合物，通常被用于基于图的机器学习研究中。其规模属于小型，主要任务是对节点进行分类。

This dataset is a bioinformatics dataset for graph classification, specifically the MUTAG dataset. It contains chemical compounds and is commonly used in graph-based machine learning research. It is a small-scale dataset, and its primary task is node classification.