Neo4j graph embeddings for ML (batch mode)

The workflow describes a simple use case how Neo4j Graph Data Science and Knime algorithms can be used together.

This is a companion discussion topic for the original entry at

I just downloaded the workflow and trying to use with my neo4j database. In the neo4j connection, I selected the database named ‘model1’ and is successfully connected. But neo4j writer node query always executed on another database named ‘model2’. I have no idea why the writer node changes its database. could you help me?

Hello @melody

Unfortunately I do not have opportunity to test out the node on commercial edition, so I cannot have multiple data bases. However what I can suggest is to try out some Cypher management commands to find out the active/selected data base, and switch it if necessary:

Otherwise it is a bit hard to tell what’s wrong without further details.


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