Will it be possible to use weights in GDS Betweenness Centrality?

[yevheniy_deryko]

Dear Neo4j team,

Can you add the option to use weights in GDS Betweenness Centrality

or

is it possible to extend the library by myself and how to do it ?

Thanks in advance for your reply

[alicia_frame1 · Accepted solution]

Betweenness centrality doesn't currently support weights, but it's on our backlog!

Our code is open source, if you want to extend it

github.com

neo4j/graph-data-science/blob/97b6328f7d35fbddbb1de90906287637da4210a8/algo/src/main/java/org/neo4j/...

/*
 * Copyright (c) 2017-2020 "Neo4j,"
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 * This file is part of Neo4j.
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 * Neo4j is free software: you can redistribute it and/or modify
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 * (at your option) any later version.
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 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.graphalgo.betweenness;

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Or you can use our pregel API: https://neo4j.com/docs/graph-data-science/1.4-preview/algorithms/pregel-api/

[samasamaan]

Hello
Kindly do you update the Betweenness Centrality to take weights into consideration?
Many thanks

[yevheniy_deryko]

Hi, just saw your message, no i can't write in java

вт, 9 нояб. 2021 г. в 11:12, Samasamaan via Neo4j Online Community <neo4jcommunity@discoursemail.com>: