- 波士顿房价数据，回归
from sklearn import datasets boston = datasets.load_boston()
- iris （鸢尾花）数据集，分类
from sklearn import datasets iris = datasets.load_iris()
- 糖尿病数据集，回归
from skearn import datasets diabetes = datasets.load_diabetes()
- 手写字符集，分类
from sklearn import datasets digits = datasets.load_digits()
- linnerud （体能训练）数据集，多元回归
from sklearn import datasets linnerud = datasets.load_linnerud()
