Title:
ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/149688
Kind Code:
A1
Abstract:
An electronic device and a control method therefor are provided. The electronic device comprises: a microphone; a communication interface; a memory for storing at least one instruction; and a processor for executing the at least one instruction, wherein the processor can obtain a user voice input for registering a wake-up voice input through the microphone, input the user voice input into a trained neural network model to obtain a first feature vector corresponding to text included in the user voice input, receive, from an external server through the communication interface, a set of verification data determined on the basis of information related to the text included in the user voice input, input, into the trained neural network model, a verification voice input included in the set of verification data to obtain a second feature vector corresponding to the verification voice input, and identify whether to register the user voice input as a wake-up voice input on the basis of the similarity between the first feature vector and the second feature vector.
Inventors:
ROH JAEYOUNG (KR)
YANG HEJUNG (KR)
JIN HOJUN (KR)
JANG DONGHAN (KR)
YANG HEJUNG (KR)
JIN HOJUN (KR)
JANG DONGHAN (KR)
Application Number:
PCT/KR2021/012883
Publication Date:
July 14, 2022
Filing Date:
September 17, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G10L17/24; G06F3/16; G10L15/10; G10L15/26; G10L15/30; G10L17/02; G10L17/04
Foreign References:
| KR20190031792A | 2019-03-27 | |||
| KR20190062369A | 2019-06-05 | |||
| JP2019139211A | 2019-08-22 | |||
| US20180096678A1 | 2018-04-05 | |||
| US20190066678A1 | 2019-02-28 |
Other References:
See also references of EP 4207188A4
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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