Recommendation and Ratings Public Data Sets For Machine Learning

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Movies Recommendation:

• MovieLens - Movie Recommendation Data Sets http://www.grouplens.org/node/73
• Yahoo! - Movie, Music, and Images Ratings Data Sets http://webscope.sandbox.yahoo.com/catalog.php?datatype=r
• Jester - Movie Ratings Data Sets (Collaborative Filtering Dataset) http://www.ieor.berkeley.edu/~goldberg/jester-data/
• Cornell University - Movie-review data for use in sentiment-analysis experiments http://www.cs.cornell.edu/people/pabo/movie-review-data/

Music Recommendation:

• Last.fm - Music Recommendation Data Sets http://www.dtic.upf.edu/~ocelma/MusicRecommendationDataset/index.html
• Yahoo! - Movie, Music, and Images Ratings Data Sets http://webscope.sandbox.yahoo.com/catalog.php?datatype=r
• Audioscrobbler - Music Recommendation Data Sets http://www-etud.iro.umontreal.ca/~bergstrj/audioscrobbler_data.html
• Amazon - Audio CD recommendations http://131.193.40.52/data/

Books Recommendation:

• Institut für Informatik, Universität Freiburg - Book Ratings Data Sets http://www.informatik.uni-freiburg.de/~cziegler/BX/

Food Recommendation:

• Chicago Entree - Food Ratings Data Sets http://archive.ics.uci.edu/ml/datasets/Entree+Chicago+Recommendation+Data

Merchandise Recommendation:

• Amazon - Product Recommendation Data Sets http://131.193.40.52/data/

Healthcare Recommendation:

• Nursing Home - Provider Ratings Data Set http://data.medicare.gov/dataset/Nursing-Home-Compare-Provider-Ratings/mufm-vy8d
• Hospital Ratings - Survey of Patients Hospital Experiences http://data.medicare.gov/dataset/Survey-of-Patients-Hospital-Experiences-HCAHPS-/rj76-22dk

Dating Recommendation:

• www.libimseti.cz - Dating website recommendation (collaborative filtering) http://www.occamslab.com/petricek/data/

Scholarly Paper Recommendation:

• National University of Singapore - Scholarly Paper Recommendation http://www.comp.nus.edu.sg/~sugiyama/SchPaperRecData.html

@blessedeve http://jmcauley.ucsd.edu/data/amazon/links.html -> "Clothing, Shoes and Jewelry"

hi , i am working on user based collaborating filtering but need data set of food items with rating of users. If someone can kindly provide me link of such data base i will be very grateful to you as i am doing my university project

Is their user rating dataset for games??

Hi, does anyone have an open dataset for course rating in MOOCs or any other e-learning platform?
Thanks in advance.

Good resources, Thanks!

Can anyone suggest me good dataset which is not used or analysed much? I want to do a case study using logistic regression on new dataset.

I want dataset about products like electronic or clothing,... that should have picture.what to do?

Is there a dataset for course recommendation based on skills and current job profile?

hello, is there any datasets on gadgets?

Hello All,
Is there any news recommendation dataset available? with news body available too.
Sadly, the MIND (Microsoft News Recommendation Dataset) doesn't have news full body available with it.

Is there a dataset for course recommendations based on students' academic performance/based on similar student recommendations?

Hi, would anyone be able to help get access to the online dating website? I cannot seem to find it. Thanks!

Hello, I'm looking for the 'Scholarly Paper Recommendation Dataset', but looks like it isn't available anymore. Does anyone have any other font for it?

Broken link: http://www.comp.nus.edu.sg/~sugiyama/SchPaperRecData.html