Recommendation Prediction - other case than described
I'm testing different cases of using ML of type "Recommendation prediction" based on documentation https://academy.creatio.com/documents/administration/7-16/recommendatio….
Described solution is working on purchases of similar products data set. How to set model to learn prediction based on similar customers purchases ?
Is there any description or example how to use advanced tool (Query metadata for selecting additional training data, Query for selecting additional training data) on this type of ML model (Recommendation) ?