#1: Practical Recommender Systems with Kim Falk
Recsperts - Recommender Systems Experts
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Is There a Difference Between on Line and Offline Evaluation?
There is this controversy of people that are improving their precision at ten or m r r by even te tiniest bit, with the most fancious solution already. So often a new elcident, more complicated, appears in researc and they say that they beat the older ones by some percentage. There is no general way to actually show how you have n proved it, because it's not black and white with these recommendations. And then i guess tes also something that is covered in your book, is that there are also uses studies in between.
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