how do you test recall in a recommender what makes sense to measure recall in recommender what would be the accuracy of the recall score on the recommendation test? what is precision recall do recall and precision need to be same when should a recall be measured if you know how many movies are in your recommended movie, will you get a perfect recall score is it a good idea to predict the next 10 movies the user will watch? how to calculate recall from a movie what is the difference between recall and precision how many movies can i find on a recall test which of these metrics is used to evaluate predictor scores for a recommendation? what is the difference between recall and precision do recall and precision differ in the same thing? why does recall have a good precision when you have 10 movie predictions what is the recall score how does f1 recall work how should recall be measured does recall matter for a predictor how to get recall on a recommendation system