Hi guys,   could some of you explain to me purpose and how does max-age-data-hours and max-age-model-hours works? For example I set max-age-data-hours to 7 days and max-age-model-hours to 31 days. How will this act in practice?   Thanks, Matus ... View more

Hi guys,   could some of you explain to me in a detail how does the data expiration works? How is it with for example 10d old data?   Thanks in advance, Matus ... View more

Hi, I need help with understanding basics of Oryx ALS Collaborative filtering essentials.   What exactly means "features", for example each user has 10 features and also each item has 10 features, some of them positive, some negative numbers. First I thought it represents matrix user-item, but I have more than 10 users and more than 10items.   When ingesting or learning new model, there is by default weight set to 1. Imagine I have various rating of movies, where 1 represents bad rating and 5 great rating. What weight should I set? I have tried to undestrand source code from which it seemed to me that weight should be in interval (0,1).   Thank you for help! ... View more