tag:blogger.com,1999:blog-3211409948956809184.post3152798600125882008..comments2024-03-21T04:14:27.443-07:00Comments on Large Scale Machine Learning and Other Animals: Harry Potter Effect on RecommendationsDanny Bicksonhttp://www.blogger.com/profile/01517237836051035400noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-3211409948956809184.post-25711909132709157372012-09-04T04:37:01.027-07:002012-09-04T04:37:01.027-07:00Sounds like you need something like "Inverse ...Sounds like you need something like "Inverse document frequency" http://nlp.stanford.edu/IR-book/html/htmledition/inverse-document-frequency-1.html ?Anonymousnoreply@blogger.com