November 2018
Intermediate to advanced
322 pages
7h 54m
English
Content-based filtering is based on creating a detailed model of the content from which recommendations are made, such as the text of books, attributes of movies, or information about music. The content model is generally represented as a vector space model. Some of the common models for transforming content into vector space models are TFIDF, the Bag-of-words model, Word2Vec, GloVe, and Item2Vec.
Along with the content model, a user profile is also created using information about the user. Content is recommended based on matching the user profile with the content model.
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