{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11481673","patent":{"patent_number":"US-11481673","title":"Signal analysis device, signal analysis method, and signal analysis program","assignee":null,"inventors":[],"filing_date":"2019-06-06T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["G06N","G06N","G06T","G06N","G06N","G06N","G06T","G06T"],"num_claims":17,"abstract":"A highly reliable signal analysis is performed by suppressing over-learning and appropriately distinguishing an abnormal signal. A signal analysis device 1 includes a data storage unit 4 which stores digital data of a measured signal, a training data storage unit 11 which stores training data to which a label of normality or abnormality is attached, a plurality of machine learning classifiers 5 which identify whether the measured signal is normal or abnormal by comparing the digital data of the measured signal stored in the data storage unit 4 with an identification boundary value and output identification results according to machine learning by the training data, and a determination unit 6 which determines whether the measured signal is normal, abnormal, or uncertain by comparing the identification results of the plurality of machine learning classifiers 5 with a determination threshold value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Signal analysis device, signal analysis method, and signal analysis program","description":"A highly reliable signal analysis is performed by suppressing over-learning and appropriately distinguishing an abnormal signal. A signal analysis device 1 includes a data storage unit 4 which stores ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11481673","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-11481673","citation_suggestion":"Patentable. \"Signal analysis device, signal analysis method, and signal analysis program\" (US-11481673). https://patentable.app/patents/US-11481673","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11481673","json":"https://patentable.app/api/llm-context/US-11481673","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:25:29.400Z"}