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:
Nov. 15, 2022
Filed:
Nov. 25, 2019
Applicant:
Beijing Xiaomi Intelligent Technology Co., Ltd., Beijing, CN;
Inventor:
Zhuang Qian, Beijing, CN;
Assignee:
Beijing Xiaomi Intelligent Technology Co., Ltd., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06F 40/30 (2020.01); G06N 3/08 (2006.01);
U.S. Cl.
CPC ...
G06F 40/30 (2020.01);
Abstract
A method for natural language, includes: determining a slot tagging result output by a Bi-directional Long Short-Term Memory-Conditional Random Field algorithm (BiLSTM-CRF) model after slot tagging on conversation data input by a user; determining reward information based on the slot tagging result and a reward of the user for the slot tagging result; and performing reinforcement learning on the BiLSTM-CRF model according to the reward information.