本文整理汇总了Python中networkx.eccentricity方法的典型用法代码示例。如果您正苦于以下问题：Python networkx.eccentricity方法的具体用法？Python networkx.eccentricity怎么用？Python networkx.eccentricity使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类networkx的用法示例。
在下文中一共展示了networkx.eccentricity方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_eccentricity
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def test_eccentricity(self):
assert_equal(networkx.eccentricity(self.G,1),6)
e=networkx.eccentricity(self.G)
assert_equal(e[1],6)
sp=networkx.shortest_path_length(self.G)
e=networkx.eccentricity(self.G,sp=sp)
assert_equal(e[1],6)
e=networkx.eccentricity(self.G,v=1)
assert_equal(e,6)
e=networkx.eccentricity(self.G,v=[1,1]) #This behavior changed in version 1.8 (ticket #739)
assert_equal(e[1],6)
e=networkx.eccentricity(self.G,v=[1,2])
assert_equal(e[1],6)
# test against graph with one node
G=networkx.path_graph(1)
e=networkx.eccentricity(G)
assert_equal(e[0],0)
e=networkx.eccentricity(G,v=0)
assert_equal(e,0)
assert_raises(networkx.NetworkXError, networkx.eccentricity, G, 1)
# test against empty graph
G=networkx.empty_graph()
e=networkx.eccentricity(G)
assert_equal(e,{}) 示例2: test_eccentricity
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def test_eccentricity(self):
assert_equal(networkx.eccentricity(self.G, 1), 6)
e = networkx.eccentricity(self.G)
assert_equal(e[1], 6)
sp = dict(networkx.shortest_path_length(self.G))
e = networkx.eccentricity(self.G, sp=sp)
assert_equal(e[1], 6)
e = networkx.eccentricity(self.G, v=1)
assert_equal(e, 6)
# This behavior changed in version 1.8 (ticket #739)
e = networkx.eccentricity(self.G, v=[1, 1])
assert_equal(e[1], 6)
e = networkx.eccentricity(self.G, v=[1, 2])
assert_equal(e[1], 6)
# test against graph with one node
G = networkx.path_graph(1)
e = networkx.eccentricity(G)
assert_equal(e[0], 0)
e = networkx.eccentricity(G, v=0)
assert_equal(e, 0)
assert_raises(networkx.NetworkXError, networkx.eccentricity, G, 1)
# test against empty graph
G = networkx.empty_graph()
e = networkx.eccentricity(G)
assert_equal(e, {}) 示例3: _create_node_feature_matrix
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def _create_node_feature_matrix(self, graph):
"""
Calculating the node features.
Arg types:
* **graph** *(NetworkX graph)* - The graph of interest.
Return types:
* **X** *(NumPy array)* - The node features.
"""
log_degree = np.array([math.log(graph.degree(node)+1) for node in range(graph.number_of_nodes())]).reshape(-1, 1)
eccentricity = np.array([nx.eccentricity(graph, node) for node in range(graph.number_of_nodes())]).reshape(-1, 1)
clustering_coefficient = np.array([nx.clustering(graph, node) for node in range(graph.number_of_nodes())]).reshape(-1, 1)
X = np.concatenate([log_degree, eccentricity, clustering_coefficient], axis=1)
return X 示例4: test_eccentricity_infinite
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def test_eccentricity_infinite(self):
G=networkx.Graph([(1,2),(3,4)])
e = networkx.eccentricity(G) 示例5: test_eccentricity_invalid
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def test_eccentricity_invalid(self):
G=networkx.Graph([(1,2),(3,4)])
e = networkx.eccentricity(G,sp=1) 示例6: test_eccentricity_infinite
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def test_eccentricity_infinite(self):
G = networkx.Graph([(1, 2), (3, 4)])
e = networkx.eccentricity(G) 示例7: test_eccentricity_undirected_not_connected
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def test_eccentricity_undirected_not_connected(self):
G = networkx.Graph([(1, 2), (3, 4)])
e = networkx.eccentricity(G, sp=1) 示例8: test_eccentricity_directed_weakly_connected
# 需要导入模块: import networkx [as 别名]
# 或者: from networkx import eccentricity [as 别名]
def test_eccentricity_directed_weakly_connected(self):
DG = networkx.DiGraph([(1, 2), (1, 3)])
networkx.eccentricity(DG)