{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639881","patent":{"patent_number":"US-9639881","title":"Method and system for personalized video recommendation based on user interests modeling","assignee":null,"inventors":[],"filing_date":"2013-05-20T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G06Q","G06Q"],"num_claims":17,"abstract":"A method is provided for personalized video recommendation based on user interests modeling. The method includes detecting a viewing activity of at least one user of a content-presentation device capable of presenting multiple programs in one or more channels, and representing user interests of the at least one user by using a topic model. The method also includes discovering the user interests from user viewing histories, and generating a personalized video list of personalized video contents. Further, the method includes recommending the personalized video contents to the at least one user; and delivering the recommended personalized video to the at least one user such that the personalized video contents are presented on the content-presentation device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for personalized video recommendation based on user interests modeling","description":"A method is provided for personalized video recommendation based on user interests modeling. The method includes detecting a viewing activity of at least one user of a content-presentation device capa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639881","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9639881","citation_suggestion":"Patentable. \"Method and system for personalized video recommendation based on user interests modeling\" (US-9639881). https://patentable.app/patents/US-9639881","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639881","json":"https://patentable.app/api/llm-context/US-9639881","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:43:03.285Z"}