US Patent 10922340 Content extraction for literary work recommendation

A method including analyzing a review of a literary work, content of a literary work, or a summary of the literary work to determine keywords describing the literary work. A request for a literary work recommendation and keywords indicating criteria corresponding to the literary work recommendation are received from a user. A similarity is determined between the keywords in the request and the keywords describing the literary work. A literary work is selected as a recommended literary work based at least in part on the similarity.