{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8504363","patent":{"patent_number":"US-8504363","title":"System and method for unsupervised and active learning for automatic speech recognition","assignee":null,"inventors":[],"filing_date":"2012-04-09T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G10L","G10L","G10L","G10L"],"num_claims":17,"abstract":"A system and method is provided for combining active and unsupervised learning for automatic speech recognition. This process enables a reduction in the amount of human supervision required for training acoustic and language models and an increase in the performance given the transcribed and un-transcribed data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for unsupervised and active learning for automatic speech recognition","description":"A system and method is provided for combining active and unsupervised learning for automatic speech recognition. This process enables a reduction in the amount of human supervision required for traini","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8504363","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-8504363","citation_suggestion":"Patentable. \"System and method for unsupervised and active learning for automatic speech recognition\" (US-8504363). https://patentable.app/patents/US-8504363","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8504363","json":"https://patentable.app/api/llm-context/US-8504363","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:37:28.177Z"}