{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9767231","patent":{"patent_number":"US-9767231","title":"Method and system for calculating affinity between entities using electrical circuit analogy","assignee":null,"inventors":[],"filing_date":"2015-02-27T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":11,"abstract":"Methods and systems for measuring relatedness, known as net affinity, between any two arbitrary nodes, known as entities, in a graph is provided. According to one embodiment, unprocessed data about entities is collected from various data sources. The unprocessed data is transformed to a graph with entities as nodes and corresponding direct affinities between them as edges. Depending on relationship between corresponding nodes, the corresponding edges are at least one of non-directed, directed and temporal. The graph is simulated as an electrical circuit with non-directed edges as a conventional resistor. The directed edges are simulated as at least one of a conventional resistor coupled with a forward-biased ideal diode in direction of the directed edges. The temporal edges are simulated with a time-delay circuit involving, at least in part, a capacitor. Further, relatedness between all pairs of nodes is calculated in accordance with the rules of electrical circuit topology."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for calculating affinity between entities using electrical circuit analogy","description":"Methods and systems for measuring relatedness, known as net affinity, between any two arbitrary nodes, known as entities, in a graph is provided. According to one embodiment, unprocessed data about en","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9767231","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-9767231","citation_suggestion":"Patentable. \"Method and system for calculating affinity between entities using electrical circuit analogy\" (US-9767231). https://patentable.app/patents/US-9767231","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9767231","json":"https://patentable.app/api/llm-context/US-9767231","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:47:52.851Z"}