更新时间:2023-01-30 11:48:41
这是一个选择:
import numpy
vals = numpy.array([[1,2,3],[4,5,6],[7,8,7],[0,4,5],[2,2,1],[0,0,0],[5,4,3]])
a = (vals[:,0] == vals[:,1]) | (vals[:,1] == vals[:,2]) | (vals[:,0] == vals[:,2])
vals = numpy.delete(vals, numpy.where(a), axis=0)