Title:
ARTIFICIAL INTELLIGENCE DEVICE FOR RECOGNIZING SPEECH AND METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/225198
Kind Code:
A1
Abstract:
An embodiment of the present disclosure provides an artificial intelligence device for recognizing speech, the artificial intelligence device comprising: a memory for storing an intention mapping table including a mapping item obtained by mapping text and intention information; and a processor which receives first speech data, generates first intention information corresponding to the first speech data by using the intention mapping table and a natural language processing (NLP) engine, receives second speech data if speech recognition on the first speech data has failed, generates second intention information corresponding to the second speech data, and adds, to the intention mapping table, a mapping item including the second intention information and first text converted from the first speech data, if speech recognition on the second speech data has been successfully performed.
Inventors:
MIN SUNKI (KR)
Application Number:
PCT/KR2020/006101
Publication Date:
November 11, 2021
Filing Date:
May 08, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G10L15/06; G06N3/08; G10L15/18; G10L25/30
Foreign References:
| KR20100083572A | 2010-07-22 | |||
| KR20190114932A | 2019-10-10 | |||
| KR20140054771A | 2014-05-09 | |||
| KR20190107289A | 2019-09-19 | |||
| US20190080685A1 | 2019-03-14 |
Other References:
See also references of EP 4148726A4
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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