Samsung Electronics Co., Ltd.

Kwangwon Ko

Jongchul Park

Jieun Lee

Donghyun Roh

Dahee Lee

Yeseul Hong

Jungkun Lee

Minyoung Kang

Hyobin Lee

Seonguk Seo

Kyungsub Min

Baekjun Lim

Yeongsook Chae

Disclosed are a training method of an artificial intelligence (AI) model configured to provide information identifying a recommendation item and a recommended user, and an electronic apparatus for training an AI model. The training method includes obtaining user data and item data; generating a first semantic vector at a first time interval based on the user data; generating a second semantic vector at the first time interval based on the item data; generating a vector that represents a relevance between the first semantic vector and the second semantic vector at the first time interval; storing data corresponding to the generated vector, the first semantic vector, and the second semantic vector; and obtaining an updated weight for the first AI model by training the first AI model based on the stored data.

Learning method of AI model and electronic apparatus

Disclosed are an electronic device and a method for controlling same. A method for controlling an electronic device according to the present disclosure comprises: a step of obtaining a program which shares data about an advertisement with another electronic device so as to verify the shared data; a step of, when an event for the advertisement occurs, generating first data including information about the event for the advertisement; a step of transmitting the generated first data to the other electronic device; a step of receiving second data including information about an event from the advertisement generated from the other electronic device; and a step of verifying the second data using the program.

Online fraud prevention and detection based on distributed system

A 5generation (5G) or 6generation (6G) communication system for supporting higher data rates, compared to that of a 4generation (4G) communication system such as a long term evolution (LTE) communication system are provided. An apparatus and a method for load balancing in a wireless communication system are provided. The apparatus includes a transceiver, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory to receive first information about a relation between a base station (BS) and a user equipment (UE) from each of a plurality of BSs, determine, based on the first information, a number of UEs on which handover has to be performed from among UEs served by each of the plurality of BSs, and transmit, to each of the plurality of BSs, priority information determined based on the number of UEs.

Apparatus and method for load balancing in wireless communication system

A system for providing a personalised exercise guide according to various embodiments of the present invention may comprise: a wearable device for measuring a first bio-signal of a user using one or more sensors, and for transmitting to an electronic device and measured first bio-signal of the user; and the electronic device for receiving from the wearable device the measured first bio-signal of the user, for obtaining body data of the user based on the received first bio-signal of the user, for calculating a required quantity of exercise based on the obtained body data of the user and a preset goal, and for comparing and analyzing body data variation of the user that is estimated based on the calculated required quantity of exercise with the actual body data variation of the user due to exercise.

Electronic device, and method for providing personalised exercise guide therefor

Disclosed is an electronic device and a method thereof, in which user identification information is not exposed because data transmission and reception are performed by using temporary identification that distinguishes one user from another user, instead of by using user identification information of an electronic device.

Growing community of inventors

Suwon-si, South Korea

Kwangwon Ko