x and y can be no greater than 2-D, but have shapes (2,) and (2, 1, 1)
plt.scatter(train_input, train_target) plt.plot([15, 50], [15*lr.coef_+lr.intercept_, 50*lr.coef_+lr.intercept_]) plt.scatter(50, 1241.8, marker='^') plt.xlabel('length') plt.ylabel('weight') plt.show() 위 구문에서 다음과 같은 오류 발생 ~\AppData\Local\Programs\Python\Python39\lib\site-packages\matplotlib\axes\_base.py in _plot_args(self, tup, kwargs) 343 f"have shapes {x.shape} and {y.shape}") 344 if x.ndim ..
2021. 3. 2.
