US 11,682,388 B2
Artificial intelligence apparatus for recognizing speech including multiple languages, and method for the same
Yejin Kim, Seoul (KR); Hyun Yu, Seoul (KR); and Jonghoon Chae, Seoul (KR)
Assigned to LG ELECTRONICS INC, Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jun. 2, 2022, as Appl. No. 17/831,371.
Application 17/831,371 is a continuation of application No. 16/812,172, filed on Mar. 6, 2020, granted, now 11,380,311.
Claims priority of application No. 10-2019-0173315 (KR), filed on Dec. 23, 2019.
Prior Publication US 2022/0293095 A1, Sep. 15, 2022
Int. Cl. G10L 15/00 (2013.01); G10L 15/30 (2013.01); G10L 13/08 (2013.01); G10L 15/07 (2013.01); G10L 15/183 (2013.01); G10L 15/02 (2006.01); G10L 15/22 (2006.01); G10L 15/18 (2013.01); G06N 3/08 (2023.01); G10L 15/16 (2006.01); G10L 15/14 (2006.01); G06N 3/047 (2023.01); G10L 15/08 (2006.01)
CPC G10L 15/183 (2013.01) [G06N 3/047 (2023.01); G06N 3/08 (2013.01); G10L 15/005 (2013.01); G10L 15/02 (2013.01); G10L 15/142 (2013.01); G10L 15/16 (2013.01); G10L 15/1815 (2013.01); G10L 15/22 (2013.01); G10L 2015/025 (2013.01); G10L 2015/088 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An artificial intelligence (AI) apparatus comprising:
a microphone to acquire speech data including multiple languages; and
a processor configured to:
generate text data corresponding to the speech data;
translate the generated text data to a first language of the multiple languages to obtain a first translated text data;
generate a first morpheme analysis result based on the first translated text data;
extract a first keyword from the first morpheme analysis result for determining an intention of the speech data;
translate the generated text data to a second language of the multiple languages to obtain a second translated text data when no intention pattern is identified as corresponding to the first keyword;
generating a second morpheme analysis result based on the second translated text data;
extracting a second keyword from the second morpheme analysis result for determining the intention of the speech; and
cause an operation to be performed when the intention pattern is identified as corresponding to the second keyword.