Sometimes, the feedback available is not in the form of ratings but in the form of audio tracks played, movies watched, and so on. This data, at first glance, may not look as good as explicit ratings by users, but this is much more exhaustive.
Sometimes, the feedback available is not in the form of ratings but in the form of audio tracks played, movies watched, and so on. This data, at first glance, may not look as good as explicit ratings by users, but this is much more exhaustive.