Hello to everybody, I want implement the hits algorithm

[cpaoletti]

i want implement the hits algorithm on my java web project linked with neo4j but I have version 4.4.3 that doesn't use anymore algorithms but apoc functions.I cannot find the apoc function equivalent to hits, can someone help me please?

[glilienfield]

Try looking at the graph data science library.

Neo4j Graph Data Platform

HITS - Neo4j Graph Data Science

This section describes the HITS algorithm in the Neo4j Graph Data Science library.

[cpaoletti]

thank you but this is for version 2.0, I have 4.4 where if I understand well hits is not utilizable

[glilienfield]

I think you are referring to version 2 of the GDS library and version 4.4 of neo4j. It states on the following page that this combination is supported.

Neo4j Graph Data Platform

Supported Neo4j versions - Neo4j Graph Data Science

[glilienfield]

I was able to create a 4.4.4 db in neo4j browser and install GDS 2.0.

[cpaoletti]

thank you for the answer, I have this error when running the project:org.neo4j.graphdb.QueryExecutionException: There is no procedure with the name gds.alpha.hits.stream registered for this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly deployed. what I am doing wrong?