US 12,079,565 B2
Electronic device for generating summary information of conversation text and operating method thereof
Sanghyuk Yoon, Suwon-si (KR); Heejun Song, Suwon-si (KR); Jeongho Mok, Suwon-si (KR); Jaemin Song, Suwon-si (KR); and Heejae Yu, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Appl. No. 17/441,766
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Aug. 10, 2021, PCT No. PCT/KR2021/010575
§ 371(c)(1), (2) Date Sep. 22, 2021,
PCT Pub. No. WO2022/039433, PCT Pub. Date Feb. 24, 2022.
Claims priority of application No. 10-2020-0104808 (KR), filed on Aug. 20, 2020.
Prior Publication US 2022/0309231 A1, Sep. 29, 2022
Int. Cl. G10L 15/22 (2006.01); G06F 40/166 (2020.01); G06F 40/20 (2020.01); G06F 40/35 (2020.01)
CPC G06F 40/166 (2020.01) [G06F 40/20 (2020.01); G06F 40/35 (2020.01)] 9 Claims
OG exemplary drawing
 
1. A method, performed by an electronic device, of generating summary information of a conversation text, the method comprising:
obtaining, by the electronic device, at least one first summary text extracted from at least one conversation text of a previous conversation and a first score indicating an accuracy of the at least one first summary text, wherein the first score is obtained based on a feature of a conversation text used in extracting the at least one first summary text;
extracting, by the electronic device, at least one second summary text from a conversation text of a current conversation;
obtaining, by the electronic device, a second score indicating an accuracy of the at least one second summary text, wherein the second score is obtained based on a feature of a conversation text used in extracting the at least one second summary text;
identifying, by the electronic device, from among the at least one first summary text, a summary text having a same type as a type of the at least one second summary text;
adjusting, by the electronic device, the first score to have a value less than a current value by a specified constant value;
correcting, by the electronic device, the second score to a value in which a contextual flow is reflected, based further on at least one conversation text adjacent to the conversation text used in extracting each summary text;
selecting, by the electronic device, from among the at least one first summary text and the at least one second summary text, a summary text corresponding to each of at least one specified type based on the adjusted first score and the corrected second score of each summary text; and
generating, by the electronic device, the summary information based on the selected summary text.