I've started learning of recommendation systems theory and I want to start practice. But unfortunately, I've faced with next problem : I want test my code on some big data set (size around 100 MB - 1 GB) and I didn't find any open sources for such data. Also, I found few test data generators, but I want find some example of "real life data", instead of purely artificial data.
Where can I find such data sets?
Thanks in advance!
