▶ 运行代码from sklearn.linear_model import LinearRegression
from sklearn.model_selection import train_test_split
import numpy as np

X = np.array([[1], [2], [3], [4], [5]])
y = np.array([2, 4, 6, 8, 10])
model = LinearRegression()
model.fit(X, y)
print(model.predict([[6]]))