{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11983880","patent":{"patent_number":"US-11983880","title":"Mini-batch learning apparatus, operation program of mini-batch learning apparatus, and operation method of mini-batch learning apparatus","assignee":null,"inventors":[],"filing_date":"2021-06-02T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["G06T","G06F","G06F","G06F","G06F","G06N","G06T","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06T","G06T","G06T","G06T"],"num_claims":20,"abstract":"In a case where the operation program is started, a CPU of the mini-batch learning apparatus functions as a calculation unit, a specifying unit, and an evaluation unit. The calculation unit calculates an area ratio of each of a plurality of classes in mini-batch data. The specifying unit specifies, as a correction target class, a rare class of which the area ratio is lower than a setting value. The evaluation unit evaluates the class determination accuracy of the machine learning model by using a loss function. As correction processing, the evaluation unit sets a weight for a loss value of the rare class to be larger than a weight for a loss value of a class other than the rare class."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mini-batch learning apparatus, operation program of mini-batch learning apparatus, and operation method of mini-batch learning apparatus","description":"In a case where the operation program is started, a CPU of the mini-batch learning apparatus functions as a calculation unit, a specifying unit, and an evaluation unit. The calculation unit calculates","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11983880","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-11983880","citation_suggestion":"Patentable. \"Mini-batch learning apparatus, operation program of mini-batch learning apparatus, and operation method of mini-batch learning apparatus\" (US-11983880). https://patentable.app/patents/US-11983880","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11983880","json":"https://patentable.app/api/llm-context/US-11983880","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:40:18.935Z"}