Cognitive Service Recommendation API of Upload Usage Event method does not work well.
Implementation Technique
I was created in the ord
After [updloading a usage event][1]
you need to create a new build in that model for the usage event to be considered as part of the recommendations request.
Note that a single usage event may not significantly change the model. Usually you retrain the model once a week (or more or less depending on the level of traffic you receive) -- and at that point you would have had sent hundreds or thousands of usage events that may actually impact the model.