如题所述
# ä¾å
import numpy as np
data = np.array([[1,2,3,4,5],
[1,2,3,6,7],
[2,3,4,5,7],
[3,4,5,6,7],
[4,5,6,7,8]])
sorted_cols = []
for col_no in range(data.shape[1]):
sorted_cols.append(data[np.argsort(data[:,col_no])][:,col_no])
sorted_data = np.column_stack(sorted_cols)
import numpy as np
data = np.array([[1,2,3,4,5],
[1,2,3,6,7],
[2,3,4,5,7],
[3,4,5,6,7],
[4,5,6,7,8]])
sorted_cols = []
for col_no in range(data.shape[1]):
sorted_cols.append(data[np.argsort(data[:,col_no])][:,col_no])
sorted_data = np.column_stack(sorted_cols)
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