公开(公告)号：US11886490B2

公开(公告)日：2024-01-30

申请号：US17222266

申请日：2021-04-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngkyun Jang ,  Namik Cho

IPC: G06F16/55 ,  G06N3/08 ,  G06N3/04 ,  G06V40/16 ,  G06F18/214 ,  G06F18/24 ,  G06V10/764 ,  G06V10/774 ,  G06V10/82

CPC classification number: G06F16/55 ,  G06F18/2148 ,  G06F18/24 ,  G06N3/04 ,  G06N3/08 ,  G06V10/764 ,  G06V10/774 ,  G06V10/82 ,  G06V40/172

Abstract: A neural network device comprises a processor that performs an operation for training a neural network, a feature extraction module that extracts unlabeled feature vectors that correspond to unlabeled images and labeled feature vectors that correspond to labeled images, and a classifier that classifies classes of query images, wherein the processor performs first learning with respect to a plurality of codebooks by using the labeled feature vectors, and performs second learning with respect to the plurality of codebooks by optimizing an entropy based on all of the labeled feature vectors and the unlabeled feature vectors.

公开(公告)号：US11496183B2

公开(公告)日：2022-11-08

申请号：US16881640

申请日：2020-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungsik Park ,  Wonjoon Choi ,  Youngkyun Jang ,  Seunggil Jeon

IPC: H04W88/00 ,  H04B3/52 ,  H04B3/54 ,  H01Q13/24 ,  H01Q1/24 ,  H04B1/401

Abstract: An electronic device including a second wireless communication circuit providing second radio access technology (RAT) and a communication processor controlling the second wireless communication circuit are provided. The communication processor may allocate a detection symbol for detecting an external object, may detect the external object from the allocated symbol, and may control the second wireless communication circuit based on the detected external object.