公开(公告)号：US20230258469A1

公开(公告)日：2023-08-17

申请号：US18139703

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sihyun JEONG ,  Ilhyun Suh ,  Kihoon Cha ,  Byungkook Oh ,  Junbeom Kim ,  Goeon Park

IPC: G01C21/00 ,  G06N3/0464

CPC classification number: G01C21/3811 ,  G06N3/0464

Abstract: A server, a method for controlling thereof, and a method for controlling an electronic apparatus are provided. The method for controlling the server according to an embodiment includes: obtaining road information in a region having a predetermined range and information on a plurality of places in the region; obtaining a region mobility graph corresponding to the region, based on movement information of at least one user between the plurality of places, the region mobility graph including a plurality of nodes corresponding to the plurality of places and an edge connecting the plurality of nodes; learning the region mobility graph, by using a graph convolutional network (GCN) model for predicting a relationship between the plurality of nodes in the region mobility graph; and providing the learned region mobility graph to an external apparatus.

公开(公告)号：US20200242641A1

公开(公告)日：2020-07-30

申请号：US16712187

申请日：2019-12-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hong Yoon Kim ,  Kimin Oh ,  Kihoon Cha

IPC: G06Q30/02 ,  G06F16/28

Abstract: An electronic device includes a display, a memory and a processor configured to set a plurality of products into a plurality of product groups based on respective specific factor values of the plurality of products; set the plurality of product groups into a plurality of segments based on comparison between the plurality of product groups; identify per-segment information for the plurality of segments; generate forecast data by processing prior time-series data based on the per-segment information; and control the display to display at least part of the forecast data.