Samsung Electronics Co., Ltd.

Yunhu Ji

Minsoo Kim

Sehoon Kim

Sungwon Kim

Huijung Kim

Inhwan Hwang

Jinhe Jung

Yunhee Hwang

Hyeonje Cho

Eunkyu Oh

Sushil Khyalia

An electronic apparatus is provided. The electronic apparatus includes a memory configured to store at least one command and a processor connected to the memory and configured to control the electronic apparatus. The processor is configured to, by executing the at least one command, obtain graph information for a plurality of users in which viewing content is arranged in a time sequence based on content viewing history information for a plurality of users, obtain attribute information for each content by inputting the graph information for the plurality of users to a Graph Neural Network (GNN) model, group the plurality of users into a plurality of viewing groups based on the graph information for the plurality of users and the attribute information for each content, and provide a recommended content based on content information corresponding to the plurality of viewing groups.

Electronic apparatus and controlling method thereof

An operation method for reducing energy consumption and an electronic apparatus thereof are provided. The operation method includes obtaining, by the electronic apparatus, weather forecast information, inputting, by the electronic apparatus, the weather forecast information to an artificial intelligence model for predicting an amount of power to be consumed by a first air conditioner, and displaying, by the electronic apparatus, the predicted power consumption amount of the first air conditioner output from the artificial intelligence model, wherein the artificial intelligence model is trained to obtain correlation information between a weather condition and a power consumption amount of an air conditioner, based on a weather history and operations of a plurality of air conditioners related to the weather history, and predict the amount of power to be consumed by the first air conditioner based on the correlation information and the weather forecast information.

Electronic apparatus and operation method for predicting HVAC energy consumption

A user device is provided to estimate an activity state in a home network. A user device may include a memory configured to store instructions and a processor configured to execute the stored instructions. The processor is configured to obtain context information and control information of at least one external electronic device from the at least one external electronic device; estimate a first activity state of a user using the context information and the control information; and transmit the first activity state to the at least one external electronic device.

User device estimating activity state of user in home network and control method thereof

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Suwon-si, South Korea

Yunhu Ji