row=[]
col=[]
data_w=[] # 加权无向矩阵
for v in neiborhood.keys():
for w,r in neiborhood[key].items():
if w>0:
row.append(nodes_[v])
col.append(nodes_[w])
data.append(r)
data_A=[1]*len(data_w) # 无权无向矩阵
co_w=coo_matrix((data_w, (row, col)), shape=(1089, 1089))
co_A=coo_matrix((data_A, (row, col)), shape=(1089, 1089))
大概如上,我手动建立了两个稀疏矩阵co_w,co_A
.想知道保存为什么格式?又怎么读取该数据?