The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2022
Filed:
Oct. 29, 2019
Feedzai—consultadoria E Inovação Tecnólogica, S.a., Coimbra, PT;
Marco Oliveira Pena Sampaio, Vila Nova de Gaia, PT;
Fábio Hernâni dos Santos Costa Pinto, Oporto, PT;
Pedro Gustavo Santos Rodrigues Bizarro, Lisbon, PT;
Pedro Cardoso Lessa e Silva, Oporto, PT;
Ana Margarida Caetano Ruela, Lisbon, PT;
Miguel Ramos de Araújo, Oporto, PT;
Nuno Miguel Lourenço Diegues, Lisbon, PT;
Abstract
In an embodiment, a process for automatic model monitoring for data streams includes receiving an input dataset, using a machine learning model to determine a model score for each data record of at least a portion of the input dataset, and determining monitoring values. Each monitoring value is associated with a measure of similarity between model scores for those data records of the input dataset within a corresponding moving reference window and model scores for those data records of the input dataset within a corresponding moving target window. The process includes outputting the determined monitoring values.
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