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:
Jun. 12, 2001
Filed:
Sep. 03, 1998
Applicant:
Inventors:
Volker Tresp, München, DE;
Ralph Neuneier, München, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/445 ;
U.S. Cl.
CPC ...
G06F 9/445 ;
Abstract
A state vector (SV,) is determined with elements that characterize a financial market (,). Taking into account predetermined evaluation variables, an evaluation (V,) is determined (,) for the state vector (SV,). In addition, a chronologically following state vector (SV,) is determined (,) and evaluated (V,). On the basis of the two evaluations (V,, V,), weights (w,) of the neural network (NN) are adapted (,) using a reinforcement learning method (&Dgr;w,).