{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9817855","patent":{"patent_number":"US-9817855","title":"Method and system for determining a measure of overlap between data entries","assignee":null,"inventors":[],"filing_date":"2014-03-17T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06Q"],"num_claims":18,"abstract":"A data analysis system and method for determining a measure of overlap between data entries in a number N of columns in a database. Sorted hash lists are provided. An N×N matrix having cells Cij is provided. A set of N indexed read pointers pointing to the hash lists are provided. Each read pointer points to the first entry of the associated hash list. The value of cells Cij in the matrix having indices i,j, wherein i and j each correspond to any of the index numbers of the read pointers pointing to the lowest value are incremented. The read pointer(s) pointing to the lowest value are incremented to point to the next different hash value(s). This is repeated until the last read pointer(s) points to the last entry of the associated hash list."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for determining a measure of overlap between data entries","description":"A data analysis system and method for determining a measure of overlap between data entries in a number N of columns in a database. Sorted hash lists are provided. An N×N matrix having cells Cij is pr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9817855","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-9817855","citation_suggestion":"Patentable. \"Method and system for determining a measure of overlap between data entries\" (US-9817855). https://patentable.app/patents/US-9817855","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9817855","json":"https://patentable.app/api/llm-context/US-9817855","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:59:58.412Z"}