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4 changes: 2 additions & 2 deletions python/dgl/nn/pytorch/explain/subgraphx.py
Original file line number Diff line number Diff line change
Expand Up @@ -145,7 +145,7 @@ def shapley(self, subgraph_nodes):
device = self.feat.device
for _ in range(self.shapley_steps):
permuted_space = np.random.permutation(coalition_space)
split_idx = int(np.where(permuted_space == split_point)[0])
split_idx = int(np.where(permuted_space == split_point)[0][0])

selected_nodes = permuted_space[:split_idx]

Expand Down Expand Up @@ -490,7 +490,7 @@ def shapley(self, subgraph_nodes):
selected_node_map = dict()
for ntype, nodes in coalition_space.items():
permuted_space = np.random.permutation(nodes)
split_idx = int(np.where(permuted_space == split_point)[0])
split_idx = int(np.where(permuted_space == split_point)[0][0])
selected_node_map[ntype] = permuted_space[:split_idx]

# Mask for coalition set S_i
Expand Down
4 changes: 2 additions & 2 deletions python/dgl/utils/data.py
Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,7 @@ def networkx2tensor(nx_graph, idtype, edge_id_attr_name=None):
src = [0] * num_edges
dst = [0] * num_edges
for u, v, attr in nx_graph.edges(data=True):
eid = int(attr[edge_id_attr_name])
eid = int(attr[edge_id_attr_name][0])
if eid < 0 or eid >= nx_graph.number_of_edges():
raise DGLError(
"Expect edge IDs to be a non-negative integer smaller than {:d}, "
Expand Down Expand Up @@ -278,7 +278,7 @@ def networkxbipartite2tensors(
"Expect the node {} to have attribute bipartite=1 "
"with edge {}".format(v, (u, v))
)
eid = int(attr[edge_id_attr_name])
eid = int(attr[edge_id_attr_name][0])
if eid < 0 or eid >= nx_graph.number_of_edges():
raise DGLError(
"Expect edge IDs to be a non-negative integer smaller than {:d}, "
Expand Down