Collaborative Filtering Recommendation

Is there any workflow example that I can reference?

Thanks is advance.


please find attached a simple example inlcuding data that uses the collaborative filtering nodes. For further details about the algorithm please have a look at the Spark documentation which is also linked from the node description.





Is it possible to have the nodes updated? I downloaded the algorithm in knime but it was not possible to run it.

Thank you!

Hi @statistician and welcome to the forum.

For whatever reason Tobias’ old workflow was missing a node, so I’ve reuploaded it here:
collaborativefiltering2.knwf (16.9 KB)

But you may also want to look at this more in–depth example from the KNIME Hub:

and associated blog post:


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