公开(公告)号：US20220269866A1

公开(公告)日：2022-08-25

申请号：US17741105

申请日：2022-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonjong CHOI ,  Soofeel KIM ,  Yewon PARK ,  Jina HAM

IPC: G06F40/30 ,  G06F40/58

Abstract: An electronic device and a control method thereof are provided. The electronic device includes a memory storing instructions; and a processor configured to execute the instructions to: based on a text being input, determine semantic roles of sentence components included in the text by inputting information on the text to a first model trained to determine the semantic roles of the sentence components; obtain a risk level of the text by inputting the sentence components with the determined semantic roles of the sentence components to a second model trained to output the risk level of the text based on the semantic roles of the sentence components; and perform an operation corresponding to the obtained risk level of the text.

公开(公告)号：US20220245340A1

公开(公告)日：2022-08-04

申请号：US17677396

申请日：2022-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongil YANG ,  Hoyoung KIM ,  Jaehyung AN ,  Jiyeon LEE ,  Cheolseung JUNG ,  Wonjong CHOI

IPC: G06F40/279 ,  G06V30/18 ,  G06V30/19

Abstract: An electronic device for providing a corrected response message according to an utterance intention of a user by using a keyword included in an input inquiry input by the user, and an operation method of the electronic device are provided. The electronic device includes receiving the input inquiry input by the user, identifying a representative inquiry according to an utterance intention of the user by analyzing the input inquiry by using a natural language understanding (NLU) model, extracting a keyword from the input inquiry by comparing a vector value of a first embedding vector of the input inquiry changed through the NLU model with a vector value of a second embedding vector of the representative inquiry, and correcting a response message mapped to correspond to the representative inquiry, by using the extracted keyword.

公开(公告)号：US20210327437A1

公开(公告)日：2021-10-21

申请号：US17290873

申请日：2020-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonjong CHOI ,  Soofeel KIM ,  Yewon PARK ,  Jina HAM

IPC: G10L17/24 ,  G10L15/183 ,  G10L15/22 ,  G10L17/02

Abstract: An electronic apparatus is provided. The electronic apparatus according to an embodiment includes a communication interface, a memory configured to store identification information of a plurality of device, and a processor configured to, based on a user speech signal including a request related to a device being received, extract a first keyword related to a type of the device and a second keyword related to a characteristic of the device from the user speech signal, obtain specification information of the plurality of devices based on identification information of a plurality of devices corresponding to the first keyword stored in the memory, compare specification information of the plurality of devices and select a device corresponding to the second keyword, and perform an operation corresponding to the user speech signal using identification information of the selected device.

公开(公告)号：US20210233540A1

公开(公告)日：2021-07-29

申请号：US16899854

申请日：2020-06-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soofeel KIM ,  Jina HAM ,  Yewon PARK ,  Wonjong CHOI

IPC: G10L17/18 ,  G10L17/04

Abstract: An electronic device is provided. The electronic device includes a memory storing recording data including a content of a conversation and at least one instruction, and a processor configured, by executing the at least one instruction, to input first data corresponding to a first voice in the content of the conversation into a first neural network model and acquire category information of the first data, and acquire category information of second data corresponding to a second voice in the content of the conversation. The processor is configured to, based on the category information of the first data and the category information of the second data being different, train the first neural network model based on the category information of the second data and the first data.

公开(公告)号：US20200058308A1

公开(公告)日：2020-02-20

申请号：US16545511

申请日：2019-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonjong CHOI ,  Soofeel KIM ,  Jina HAM

IPC: G10L17/00 ,  G06F17/27 ,  G10L17/06

Abstract: An electronic device for performing speech recognition and a method therefor are provided. The method includes detecting a first text, which is preset for performing speaker recognition, by performing speech recognition on a first speech signal, performing speaker recognition on a second speech signal acquired after the first speech signal, based on the first text being detected, and executing a voice command obtained from the second speech signal, based on a result of performing the speaker recognition on the second speech signal indicating that a speaker of the second speech signal corresponds to a first speaker who registered the first text.

公开(公告)号：US20240161746A1

公开(公告)日：2024-05-16

申请号：US18461095

申请日：2023-09-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonjong CHOI ,  Manun JEONG ,  Cheolseung JUNG

IPC: G10L15/22 ,  G10L15/04

CPC classification number: G10L15/22 ,  G10L15/04 ,  G10L2015/223

Abstract: A main device is provided. The main device includes a memory storing function information and importance information of each function of a first sub-device, a communication interface connected to the first sub-device, and at least one processor configured to acquire the function information and importance information of each function of a second sub-device, determine whether at least one function performed by the first sub-device exists among a plurality of functions performed by the second sub-device, determine a device to perform the at least one function based on importance of the at least one function of the second sub-device and importance of the at least one function of the first sub-device, and transmit information on the device to perform the at least one function to the first sub-device and the second sub-device.

公开(公告)号：US20230177356A1

公开(公告)日：2023-06-08

申请号：US17599973

申请日：2021-07-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonjong CHOI ,  Soofeel KIM ,  Yewon PARK ,  Jina HAM

IPC: G06N5/022

CPC classification number: G06N5/022

Abstract: Provided is a system and method of modifying a knowledge graph for providing a service. A method, performed by a server, of modifying a knowledge graph for providing a service includes obtaining text related to an inquiry of a user; identifying a service related to an intention of the user by interpreting the text using at least one natural language understanding (NLU) model; obtaining a detailed knowledge graph related to the identified service; identifying at least one parameter indicating a constraint based on the intention of the user, based on a result of the interpreting; selecting a common knowledge graph related to a parameter representing the constraint from among a plurality of common knowledge graphs related to the identified service; extracting a first knowledge triple related to the parameter from the selected common knowledge graph; and modifying the detailed knowledge graph based on the extracted first knowledge triple.

公开(公告)号：US20220318512A1

公开(公告)日：2022-10-06

申请号：US17312699

申请日：2021-03-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonjong CHOI ,  Soofeel KIM ,  Yewon PARK ,  Jina HAM

IPC: G06F40/30

Abstract: Disclosed are an electronic device and a control method thereof. The electronic device includes a memory, and a processor configured to, based on a text being input, determine semantic roles of sentence components included in the text by inputting information on the input text to a first model trained to determine semantic roles of sentence components included in a sentence, obtain a risk level of the text by inputting the sentence components corresponding to the determined semantic roles to a second model trained to output a risk level based on the semantic roles of the sentence components included in the sentence, and perform an operation corresponding to the obtained risk level of the text.

公开(公告)号：US20220284906A1

公开(公告)日：2022-09-08

申请号：US17750860

申请日：2022-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonjong CHOI ,  Soofeel KIM ,  Jina HAM

IPC: G10L17/00 ,  G10L17/06 ,  G06F40/295

Abstract: An electronic device for performing speech recognition and a method therefor are provided. The method includes detecting a first text, which is preset for performing speaker recognition, by performing speech recognition on a first speech signal, performing speaker recognition on a second speech signal acquired after the first speech signal, based on the first text being detected, and executing a voice command obtained from the second speech signal, based on a result of performing the speaker recognition on the second speech signal indicating that a speaker of the second speech signal corresponds to a first speaker who registered the first text.

公开(公告)号：US20220232290A1

公开(公告)日：2022-07-21

申请号：US17609669

申请日：2020-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jina HAM ,  Wonjong CHOI ,  Soofeel KIM ,  Yewon PARK

IPC: H04N21/472 ,  H04N21/422 ,  H04N21/488 ,  G06F3/16

Abstract: An electronic device and a control method thereof are provided. The electronic device includes a camera, a microphone, a display, a communicator including circuitry, a memory, and a processor configured to capture an image of an external device through the camera and obtain information on the external device, based on a user's voice for requesting for solution information for solving a problem regarding the external device being input through the microphone while obtaining the information on the external device, control the communicator to transmit the input user's voice and the information on the external device to a server, receive a content related to the solution information from a content of a device related to the external device from the server via the communicator, and control the display to provide the content related to the solution information along with the captured image.