{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11995564","patent":{"patent_number":"US-11995564","title":"System and method for generating aspect-enhanced explainable description-based recommendations","assignee":null,"inventors":[],"filing_date":"2019-01-14T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G06N","G06N","G06F","G06F","G06N","G06N","G06N","G06N","G06N","G06N","G06Q"],"num_claims":20,"abstract":"A recommendation method includes determining one or more aspects of a first item based on at least one descriptive text of the first item. The recommendation method also includes updating a knowledge graph containing nodes that represent multiple items, multiple users, and multiple aspects. Updating the knowledge graph includes linking one or more nodes representing the one or more aspects of the first item to a node representing the first item with one or more first edges. Each of the one or more first edges identifies weights associated with (i) user sentiment about the associated aspect of the first item and (ii) an importance of the associated aspect to the first item. In addition, the recommendation method includes recommending a second item for a user with an explanation based on at least one aspect linked to the second item in the knowledge graph."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for generating aspect-enhanced explainable description-based recommendations","description":"A recommendation method includes determining one or more aspects of a first item based on at least one descriptive text of the first item. The recommendation method also includes updating a knowledge ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11995564","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-11995564","citation_suggestion":"Patentable. \"System and method for generating aspect-enhanced explainable description-based recommendations\" (US-11995564). https://patentable.app/patents/US-11995564","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11995564","json":"https://patentable.app/api/llm-context/US-11995564","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:42:41.106Z"}