{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8463027","patent":{"patent_number":"US-8463027","title":"Information processing apparatus determining group corresponding to input spectral data","assignee":null,"inventors":[],"filing_date":"2011-12-06T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["G06V","G06F","G06V","G06F"],"num_claims":9,"abstract":"An error calculation unit calculates a difference between approximate spectral data obtained by approximating input spectral data using principal component data and the input spectral data for each of a plurality of groups. An error determination unit determines to which of a plurality of groups the input spectral data belongs based on a comparison result by the error calculation unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information processing apparatus determining group corresponding to input spectral data","description":"An error calculation unit calculates a difference between approximate spectral data obtained by approximating input spectral data using principal component data and the input spectral data for each of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8463027","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-8463027","citation_suggestion":"Patentable. \"Information processing apparatus determining group corresponding to input spectral data\" (US-8463027). https://patentable.app/patents/US-8463027","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8463027","json":"https://patentable.app/api/llm-context/US-8463027","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:25:17.828Z"}