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:
Feb. 04, 2025
Filed:
Feb. 02, 2021
Wells Fargo Bank, N.a., San Francisco, CA (US);
Narayan Ganesan, San Francisco, CA (US);
Yajie Yu, San Francisco, CA (US);
Bernhard Hientzsch, San Francisco, CA (US);
Wells Fargo Bank, N.A., San Francisco, CA (US);
Abstract
Systems, apparatuses, methods, and computer program products are disclosed for determining and providing value information and/or boundary activation information for a system defined in an at least partially bounded domain (i.e., the boundary of said domain consisting of at least one point) and having boundary conditions imposed at a boundary thereof. A deep BSDE solver is trained by, for each time step and for each path, determining, based on a set of underlying features for that path, whether a boundary condition has been activated for the path. When it is determined that a boundary condition has been activated for a first time for the path, an output value for the path is updated based on the boundary condition, an output time is updated based on the boundary activation time step, and not updated further. When the boundary condition was not activated for the path by the final time, the output value for the path is a final corresponding value.