Difference between revisions of "Rating prediction"
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| − | '''Rating prediction''' is the task of predicting a given [ | + | '''Rating prediction''' is the task of predicting a given [[User]]'s ratings for a given [[Item]] based on past ratings ([[Collaborative Filtering|CF]]) or other information. The [[Netflix Prize]] was an exercise in rating prediction. Rating prediciton is often evaluated with [[RMSE]]. |
Revision as of 09:08, 22 February 2011
Rating prediction is the task of predicting a given User's ratings for a given Item based on past ratings (CF) or other information. The Netflix Prize was an exercise in rating prediction. Rating prediciton is often evaluated with RMSE.
