{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8515681","patent":{"patent_number":"US-8515681","title":"Classification of sample data","assignee":null,"inventors":[],"filing_date":"2009-04-21T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G16B","G06F","G06F","G16B","G16B","G16B","G16B"],"num_claims":20,"abstract":"A classification system (100) for classification of bio molecular data is provided. An input of the system receives a plurality of features (102) of a sample to be classified and a plurality of respective error estimates (104). A statistical module (106) associates probability density functions (108) with the features, wherein variances of the probability density functions depend on the error estimates. A replication module (110) produces a plurality of perturbed replicas (112) of the sample, wherein the features are randomly perturbed according to the corresponding respective probability density functions. A classifier (114) classifies the perturbed replicas based on the perturbed features. An analyzer (118) classifies the sample to be classified based on a statistical analysis of the classified replicas (116) to obtain a sample classification (120)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Classification of sample data","description":"A classification system (100) for classification of bio molecular data is provided. An input of the system receives a plurality of features (102) of a sample to be classified and a plurality of respec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8515681","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-8515681","citation_suggestion":"Patentable. \"Classification of sample data\" (US-8515681). https://patentable.app/patents/US-8515681","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8515681","json":"https://patentable.app/api/llm-context/US-8515681","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:21:13.441Z"}