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. 07, 2021
Filed:
Oct. 29, 2020
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Abstract
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating an action selection policy for completing a task in an environment. The method includes identifying multiple possible actions in a state, wherein the state corresponds to a vector of information sets; identifying a vector of current action selection policies in the state, wherein each current action selection policy in the vector of current action selection policies corresponds to an information set in the vector of information sets; computing a sampling policy based on the vector of current action selection policies in the state; sampling an action among the multiple possible actions in the state according to a sampling probability of the action specified in the sampling policy; and updating each current action selection policy of the execution device in the state based on the action.