保存

此笔记本展示了如何使用 Bunch 格式保存和加载图。

import numpy as np
from scipy import sparse

from sknetwork.data import Bunch, load, save

# random graph
adjacency = sparse.csr_matrix(np.random.random((10, 10)) < 0.2)

# names
names = list('abcdefghij')

graph = Bunch()
graph.adjacency = adjacency
graph.names = np.array(names)

save('mygraph', graph)

graph = load('mygraph')

graph

{'adjacency': <10x10 sparse matrix of type '<class 'numpy.bool_'>'
        with 23 stored elements in Compressed Sparse Row format>,
 'names': array(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j'], dtype='<U1')}