Betweenness Centrality for weighted graph

Neo4j Graph Platform Graph Algorithms/Graph Data Science
1

Hello

Is there a way we can implement a betweenness centrality algorithm for a weighted graph.

Thanks.

2

Hi @him4318 the algorithm in GDS is for unweighted graphs, but you could run it, the only thing is the weight its not going to influence the results. maybe you could use Weighted Degree Centrality Degree Centrality - Neo4j Graph Data Science

3

Hi @roberto1
Can we implement user-defined centrality which can use the weights just like it is done in Networkx?

4

well in Neo4j you have two possible solutions for this, you could create procedures APOC: An Introduction to User-Defined Procedures and APOC
or you could create a functions
User Defined Procedures and Functions - Developer Guides

5

Thanks @roberto1.
I will look into it.

1 Like
6

Hello
Did you find a solution?
Many thanks