摘要:
import numpy as np import matplotlib.pyplot as plt from sklearn import datasets # 获取数据 boston = datasets.load_boston() X = boston.data y = boston.targ 阅读全文
摘要:
衡量回归算法的标准 import numpy as np import matplotlib.pyplot as plt from sklearn import datasets 波士顿房产数据 boston = datasets.load_boston() x = boston.data[:, 5 阅读全文
摘要:
import numpy as np import matplotlib.pyplot as plt from sklearn import datasets 获取数据 boston = datasets.load_boston() X = boston.data y = boston.target 阅读全文