iris

该数据集详细描述了150朵鸢尾花的萼片和花瓣的长度与宽度，每朵花都被归类为三种鸢尾花中的一种。此外，该数据集常被用作展示机器学习方法示例。规模上，数据集包含150个实例，其任务涉及聚类和分类构建。

This dataset provides detailed measurements of the sepal and petal lengths and widths for 150 iris flowers, with each flower classified into one of three iris species. Moreover, this dataset is commonly employed as a demonstrative example for machine learning methods. In terms of scale, the dataset contains 150 instances, and the related tasks involve the construction of clustering and classification models.