Samsung Electronics Co., Ltd.

Seonghan Ryu

Eunji Lee

Donghyeon Lee

Jongsun Lee

Yongjin Cho

Sungja Choi

Hyungtak Choi

Hyungrai Oh

Yubin Seo

Hojung Lee

Jongyoub Ryu

Seungchul Lee

Jiyeon Hong

Sechun Kang

Ikhee Shin

Hyeonmok Ko

Sejin Kwak

Seungsoo Kang

Munjo Kim

Haehun Yang

Jaechul Yang

Heriberto Cuayahuitl

Lohit Ravuru

Lohith Ravuru

A control method of an electronic apparatus includes clustering words included in a plurality of domains respectively into a plurality of clustering groups based on information corresponding to the plurality of domains; obtaining an embedding vector between the words and the plurality of clustering groups based on learning data corresponding to respective domains, the words, and mass text learning data; and generating one or more final clustering groups of the words based on the obtained embedding vector and the plurality of clustering group.

Electronic apparatus and control method thererof

Provided are an electronic device for correcting a speech input, and an operating method thereof. The method may include receiving a first speech signal; obtaining first text; obtaining an intent of the first speech signal and a confidence score of the intent, by inputting the first text to a natural language understanding model; identifying a plurality of correction candidate semantic elements capable of being correction targets in the first text; receiving a second speech signal; obtaining second text; identifying whether the second speech signal is a speech signal for correcting the first text; comparing the plurality of correction candidate semantic elements in the first text with a semantic element in the second text, based on the confidence score; and correcting at least one of the plurality of correction candidate semantic elements in the first text.

Electronic device for correcting speech input of user and operating method thereof

A mobile device includes: a location sensor configured to detect a location of the mobile device; a timer; a microphone configured to receive an utterance input of a user; a communication interface; a memory; and a processor. The processor is configured to execute one or more instructions stored in the memory to extract, from the utterance input of the user, element information corresponding to a command controlling a target device and detection condition information of the target device; detect first context information using the location sensor and the timer; determine whether the detected first context information satisfies the detection condition information of the target device; and process the command corresponding to the element information of the command, based on a result of the determination.

Method and mobile device for processing command based on utterance input

Disclosed is an electronic device. The electronic device may execute an application for transmitting and receiving at least one of text data or voice data with another electronic device using the communication module, in response to occurrence of at least one event, based on receiving at least one of text data or voice data from the another electronic device, identify that a confirmation is necessary using the digital assistant based on at least one of text data or voice data being generated based on a characteristic of ab utterance using a digital assistant, generate a notification to request confirmation using the digital assistant based on confirmation being necessary, and output the notification using the application. A method for identifying that a confirmation is necessary may include identifying using voice data or text data that is received from another electronic device using a rule-based or AI algorithm. When a confirmation is necessary is identified using the AI algorithm, the method may use machine learning, neural network, or a deep learning algorithm.

Electronic device and method of controlling thereof

Disclosed are an electronic device, a system, and a controlling method thereof. The controlling method includes: receiving an input utterance, determining whether domain information and intent information are able to be extracted by analyzing the input utterance, based on at least one of the domain information and the intent information not being extracted, broadcasting a signal requesting previous utterance related information to one or more external devices connected to a same network as the electronic device, receiving the previous utterance related information from the at least one external device, extracting the domain information and the intent information based on the received previous utterance related information and the input utterance, and obtaining and outputting a response result based on the extracted domain information and intent information.

Electronic device, system and control method thereof

An electronic device and a method for controlling thereof are provided. The electronic device includes a display, a memory storing at least one instruction, and a processor, wherein the processor is configured to, by executing the at least one instruction, extract a plurality of texts displayed on a chat window of a message application and collect the texts, input the plurality of collected texts into a trained first neural network model and align the plurality of texts in order, input the plurality of texts aligned in order into a trained second neural network model and identify whether additional information for acquiring event information from the plurality of texts is necessary, and acquire event information from the plurality of texts based on the identification result.

Acquiring event information from a plurality of texts

An electronic apparatus and a controlling method thereof are provided. The method of controlling an electronic apparatus according to an embodiment includes: obtaining first text information including a plurality of words, identifying a security level of the first text information based on at least one of a source from which the first text information is obtained or a type of the first text information, obtaining second text information by converting at least one of the plurality of words included in the first text information based on the identified security level, and obtaining first summary sentence information summarizing the second text information through a summary module.

Electronic apparatus and controlling method thereof

Disclosed is a method for controlling an electronic apparatus. A method for controlling an electronic apparatus includes: obtaining a speech signal; obtaining a first sentence based on the speech signal and obtaining a first feature value for the first sentence by inputting the first sentence to a natural language understanding module; obtaining first semantic information corresponding to the first sentence and obtaining a second feature value for the first semantic information by inputting the first semantic information to a natural language generation module; and training the natural language understanding module and the natural language generation module to provide the first feature value and the second feature value within a predetermined distance in a vector space.

Electronic apparatus and method for controlling thereof

Artificial intelligence for machine learning to provide an optimized response sentence in reply to an input sentence.

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Suwon-si, South Korea

Seonghan Ryu