{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9721309","patent":{"patent_number":"US-9721309","title":"Ranking of discussion threads in a question-and-answer forum","assignee":null,"inventors":[],"filing_date":"2013-12-31T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G06Q","G06Q"],"num_claims":24,"abstract":"A system for scoring a discussion thread having posts in a question-and-answer form is provided. The system receives a query and then identifies features of the discussion thread that may include one or more term features and one or more non-term features. A term feature may be a combined post feature that combines the terms of multiple posts to treat them as a single document. A term feature may be a question feature that contains the question of the discussion thread. A term feature may also be a question post feature that contains the terms of the post that relate to the question of the post. The system then generates a feature score for each feature and combines the feature scores into a relevance score indicating the relevance of the discussion thread to the query. The system may also use the relevance score when ranking discussion threads."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ranking of discussion threads in a question-and-answer forum","description":"A system for scoring a discussion thread having posts in a question-and-answer form is provided. The system receives a query and then identifies features of the discussion thread that may include one ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9721309","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-9721309","citation_suggestion":"Patentable. \"Ranking of discussion threads in a question-and-answer forum\" (US-9721309). https://patentable.app/patents/US-9721309","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9721309","json":"https://patentable.app/api/llm-context/US-9721309","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:33:05.225Z"}