GitHub user vaghawan opened an issue:
https://github.com/apache/incubator-predictionio-template-recommender/issues/14
I experienced a bug in the recommendation engine when I train 1 gb of data
Hi,
When I train 50000 data the template is Ok, it recommend different item to
different users. But when I train 300000 of events, the template ends up
recommending the same items for all the users but with a bit different score
matrix.
What's wrong, I don't know but it looks like a big bug, probably should
only with me.
I'm using the default codes with buy events. In small dataset its working
all good, but with large data it's not. Can you please tell me why this is
happening
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