【发布时间】:2021-11-01 03:28:54
【问题描述】:
我收到了(150, 4) 和 (4,)
如何计算欧式距离
from sklearn.metrics.pairwise import euclidean_distances
center_distances = np.array(euclidean_distances(X, middle_point))
我得到了这个错误
ValueError: Expected 2D array, got 1D array instead:
array=[5.84333333 3.05733333 3.758 1.19933333].
Reshape your data either using array.reshape(-1, 1) if your data has a single feature or
array.reshape(1, -1) if it contains a single sample.
【问题讨论】:
标签: numpy scikit-learn euclidean-distance