{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9619836","patent":{"patent_number":"US-9619836","title":"Recognition dictionary evaluation apparatus and recognition dictionary evaluation method","assignee":null,"inventors":[],"filing_date":"2014-07-14T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G06Q","G06F","G06V","G06V"],"num_claims":9,"abstract":"In accordance with one embodiment, a recognition dictionary evaluation apparatus calculates, in response to the update of a recognition dictionary file, a recognition rate by item of each commodity according to feature amount data of the updated recognition dictionary file; evaluates the recognition dictionary file based on the calculated recognition rate by item of each commodity; detects, in a case in which the recognition dictionary file is evaluated to be improper, a low recognition commodity of which a correct recognition rate that a commodity is correctly recognized from all commodities is lower than a given level, and an incorrect recognition commodity of which an incorrect recognition rate is high within the recognition rate by item of the low recognition commodity; and notifies the items of the low recognition commodity and the incorrect recognition commodity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Recognition dictionary evaluation apparatus and recognition dictionary evaluation method","description":"In accordance with one embodiment, a recognition dictionary evaluation apparatus calculates, in response to the update of a recognition dictionary file, a recognition rate by item of each commodity ac","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9619836","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-9619836","citation_suggestion":"Patentable. \"Recognition dictionary evaluation apparatus and recognition dictionary evaluation method\" (US-9619836). https://patentable.app/patents/US-9619836","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9619836","json":"https://patentable.app/api/llm-context/US-9619836","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:31:27.852Z"}