{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11521045","patent":{"patent_number":"US-11521045","title":"Anti-Hebbian and Hebbian (AHAH) computing","assignee":null,"inventors":[],"filing_date":"2018-06-05T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G06N","G06N","G06N","G06N","G06N","G06N","G06N","G06N","G06N","G06N","G11C","G11C","G11C","G06N"],"num_claims":18,"abstract":"Methods, systems and devices for unsupervised learning utilizing at least one kT-RAM. An evaluation can be performed over a group of N AHaH nodes on a spike pattern using a read instruction (FF), and then an increment high (RH) instruction can be applied to the most positive AHaH node among the N AHaH nodes if an ID associated with the most positive AHaH node is not contained in a set, followed by adding a node ID to the set. In addition, an increment low (RL) instruction can be applied to all AHaH nodes that evaluated positive but were not the most positive, contingent on the most-positive AHaH node's ID not being contained in the set. In addition, node ID's can be removed from the set if the set size is equal to the N number of AHaH nodes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Anti-Hebbian and Hebbian (AHAH) computing","description":"Methods, systems and devices for unsupervised learning utilizing at least one kT-RAM. An evaluation can be performed over a group of N AHaH nodes on a spike pattern using a read instruction (FF), and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11521045","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-11521045","citation_suggestion":"Patentable. \"Anti-Hebbian and Hebbian (AHAH) computing\" (US-11521045). https://patentable.app/patents/US-11521045","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11521045","json":"https://patentable.app/api/llm-context/US-11521045","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:23:08.640Z"}