Feedback on Recommendation System using Matrix Factorization

Hi Arthur, Great work on the page! I think your page is neat and very well structured. Some suggestions which I have are: 1. I really liked your gif on collaborative filtering. As we know, a picture or a demonstration says a thousand words; I would have enlarged it so the reader gets it in one go. Right now I had to click on it and was redirected to the file page and then seen the gif. You could manipulate the size using [[File:name.png|500px|thumb|right/center|Title] So the ‘500px’ will increase the size. You can modify accordingly.

2. I would do the same for the figure on 'Content based recommendation architecture’ and ’Two-level matrix multiplication'. So that the figure is readable along with the text.

3. Another thing I noticed is that I cannot access your references directly. I am first redirected to the paragraph on your page where you have referenced them and then clicking there I am able to go to that reference. I have used something like this to reference one of the wiki articles: {{Reflist|refs= *<ref name="ivsd">[https://en.wikipedia.org/wiki/Inductive_reasoning#Inductive_vs._deductive_reasoning Inductive vs Deductive reasoning]</ref>}} And i just use the ref name=“ivsd” to refer to this wherever I need to on my wiki page.

4. I would really like if you could add some applications or mention where collaborative filtering and content based filtering is being applied in real world examples, for instance Amazon etc. Hope this helps! Warm regards, Ritika

Dear Ritika

Thanks for your kindly detailed feedback. I have improve the wiki page of points 1,2 and 4 respectively by enlarging the page as well as the example of music genome project for the combination of collaborative filtering and content-based filtering. As for the reference part, I found error trying to use your example. I am still working on it.

Regards Arthur

Hi Arthur, Were you able to figure out the references part? Regards,

Ritika