10-C为AB对应位置最大元组成的矩阵

10-C为AB对应位置最大元组成的矩阵

#C中的元素为A,B对应位置的最大元素
import numpy as np
from scipy.sparse import csr_matrix

A=csr_matrix(np.array([[1,0,0],[1,2,3],[2,2,2]]))
B=csr_matrix(np.array([[2,0,0],[2,2,0],[3,3,3]]))
print("A=")
print(A.toarray())
print("B=")
print(B.toarray())
C=A.maximum(B)
print("C=")
print(C.toarray())

D:ProgramDataAnaconda3python.exe D:/NetworkEfficiency/linkpred/basic_study/9-maximum.py
A=
[[1 0 0]
[1 2 3]
[2 2 2]]
B=
[[2 0 0]
[2 2 0]
[3 3 3]]
C=
[[2 0 0]
[2 2 3]
[3 3 3]]

Process finished with exit code 0