如何使用python来对二维数组进行复合排序?答:例子import numpy as npdata = 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])][...
如何使用python将二维数组去重呢答:例子import numpy as npdata = 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])][...