# Source code for graphscope.analytical.app.degree_centrality

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
#
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#
# Unless required by applicable law or agreed to in writing, software
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
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from graphscope.framework.app import AppAssets
from graphscope.framework.app import not_compatible_for

__all__ = ["degree_centrality"]

[docs]@not_compatible_for("arrow_property", "dynamic_property")
def degree_centrality(graph, centrality_type="both"):
"""The degree centrality values are normalized by dividing
by the maximum possible degree in a simple graph n-1 where
n is the number of nodes in G.

Args:
graph (:class:Graph): A projected simple graph.
centrality_type (str, optional): Available options are in/out/both.
Defaults to "both".

Returns:
:class:VertexDataContext: A context with each vertex assigned with the computed degree centrality.

Examples:

.. code:: python

import graphscope as gs
s = gs.session()