{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11941645","patent":{"patent_number":"US-11941645","title":"Methods and systems to extract signals from large and imperfect datasets","assignee":null,"inventors":[],"filing_date":"2023-01-26T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q"],"num_claims":20,"abstract":"A method for improving processing of data from a plurality of data sources by extracting signals from data sets includes retrieving the data from the plurality of data sources, generating a correlation matrix or a covariance matrix based on the retrieved data, performing an eigenvalue decomposition on the correlation matrix or the covariance matrix to determine a set of eigenvector loadings, and converting a result of the eigenvalue decomposition into an indicator of a common signal among the retrieved data. Converting the result of the eigenvalue decomposition into the indicator of the common signal includes applying a loading from the set of eigenvector loadings as a weight to at least one corresponding observation in the retrieved data from the plurality of data sources, and recursively repeating the steps of retrieving, generating, performing, and converting."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems to extract signals from large and imperfect datasets","description":"A method for improving processing of data from a plurality of data sources by extracting signals from data sets includes retrieving the data from the plurality of data sources, generating a correlatio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11941645","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-11941645","citation_suggestion":"Patentable. \"Methods and systems to extract signals from large and imperfect datasets\" (US-11941645). https://patentable.app/patents/US-11941645","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11941645","json":"https://patentable.app/api/llm-context/US-11941645","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:22:57.919Z"}