Naruto55

10 ms·

1. 1.▲
   by Naruto55 13y ago

   A relational database system can scale to few terabytes of data, which is much more than currently available recommendation datasets. However, based on my understanding, if we are talking about Petabyte scale or more, I don't think Rec
2. 2.▲
   by Naruto55 13y ago

   I don't think there is a way to train an SVD model online. I guess what they do is to materialized both the user feature and the item features matrix and query it on demand.