{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11983720","patent":{"patent_number":"US-11983720","title":"Mixed quantum-classical method for fraud detection with quantum feature selection","assignee":null,"inventors":[],"filing_date":"2021-10-21T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["G06Q","G06N","G06N","G06N","G06Q","G06N"],"num_claims":20,"abstract":"A computer-implemented system, platform, method and computer program product for optimizing a data analytics fraud prediction/detection pipeline that includes a combination of a classical machine learned classifier model with a quantum machine learned model to optimize the performance of the fraud prevention model. The feature selection uses different feature maps: one determined by the classic classifier and the other determined by the quantum model implementation that exploits the entanglement quantum property. The quantum method can include a quantum support vector machine implementing a built feature forward algorithm that uses a quantum kernel estimate for feature mapping. This quantum model can be run on a quantum computer or quantum simulator that can run a quantum algorithm built for extracting feature importance. A decision classifier is further developed to decide which model output prediction is more correct in the instance there is a disagreement in each of the ensemble model's activity determination."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mixed quantum-classical method for fraud detection with quantum feature selection","description":"A computer-implemented system, platform, method and computer program product for optimizing a data analytics fraud prediction/detection pipeline that includes a combination of a classical machine lear","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11983720","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-11983720","citation_suggestion":"Patentable. \"Mixed quantum-classical method for fraud detection with quantum feature selection\" (US-11983720). https://patentable.app/patents/US-11983720","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11983720","json":"https://patentable.app/api/llm-context/US-11983720","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:02:56.084Z"}