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. 29, 2021
Filed:
Jun. 09, 2017
Applicant:
Deepmind Technologies Limited, London, GB;
Inventors:
Volodymyr Mnih, London, GB;
Koray Kavukcuoglu, London, GB;
Assignee:
DeepMind Technologies Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/08 (2006.01); G06N 20/00 (2019.01); G06N 3/04 (2006.01); A63F 13/67 (2014.01);
U.S. Cl.
CPC ...
G06N 3/08 (2013.01); A63F 13/67 (2014.09); G06N 3/0454 (2013.01); G06N 20/00 (2019.01);
Abstract
We describe a method of reinforcement learning for a subject system having multiple states and actions to move from one state to the next. Training data is generated by operating on the system with a succession of actions and used to train a second neural network. Target values for training the second neural network are derived from a first neural network which is generated by copying weights of the second neural network at intervals.