公开(公告)号：US20240176806A1

公开(公告)日：2024-05-30

申请号：US18464689

申请日：2023-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jangsu LEE ,  Jehun JEON ,  Jiseung JEONG ,  Inkyu CHOI ,  GyuBum HAN

IPC: G06F16/33

CPC classification number: G06F16/334

Abstract: Disclosed is an entity linking method. A method includes: extracting an entity from an input context including text stored in a memory; obtaining candidate entities corresponding to, and based on, the extracted entity; determining a keyword based on the input context; generating keyword-based entity information based on the keyword and based on the extracted entity; and determining a top-matching entity corresponding to the entity based on the keyword-based entity information and the plurality of candidate entities.

公开(公告)号：US20160029500A1

公开(公告)日：2016-01-28

申请号：US14810010

申请日：2015-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inkyu CHOI

IPC: H05K5/02 ,  H05K5/03 ,  H05K5/00

CPC classification number: F16M13/00 ,  G06F1/1626 ,  H04M1/0297

Abstract: An apparatus for supporting an electronic device is provided. The apparatus includes a first body and a second body. The first body is configured to be inserted into an insertion hole of the electronic device. The second body is configured to adjust an angle with respect to the first body, and to support the electronic device at an outside of the electronic device. A supporting angle of the electronic device is adjustable based on the angle between the first body and the second body.

Abstract translation: 提供了一种用于支持电子设备的设备。 该装置包括第一主体和第二主体。 第一主体被构造成插入到电子设备的插入孔中。 第二主体被构造成相对于第一主体调节角度，并且在电子设备的外部支撑电子设备。 电子设备的支撑角度可以基于第一主体和第二主体之间的角度来调节。

公开(公告)号：US20220092266A1

公开(公告)日：2022-03-24

申请号：US17186830

申请日：2021-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inkyu CHOI ,  Jehun JEON ,  GyuBum HAN

IPC: G06F40/30 ,  G06N3/08 ,  G06N5/02

Abstract: A method and device with natural language processing is disclosed. The method includes performing a word embedding of an input sentence, encoding a result of the word embedding, using an encoder of a natural language processing model, to generate a context embedding vector, decoding the context embedding vector, using a decoder of the natural language processing model, to generate an output sentence corresponding to the input sentence, generating a score indicating a relationship between the context embedding vector and each of a plurality of knowledge embedding vectors, determining a first loss based on the output sentence, determining a second loss based on the generated score, and performing training of the natural language processing model, including training the natural language processing model based on the determined first loss, and training the natural language processing model based on the determined second loss.

公开(公告)号：US20240232579A1

公开(公告)日：2024-07-11

申请号：US18524053

申请日：2023-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： GyuBum HAN ,  Jehun JEON ,  Jangsu LEE ,  Jiseung JEONG ,  Inkyu CHOI

IPC: G06N3/045 ,  G06N3/048

CPC classification number: G06N3/045 ,  G06N3/048

Abstract: A method of expanding a knowledge graph and an electronic device for performing the method are provided. The electronic device includes a processor and the processor is configured to train a first neural network to extract the triplet using the training data, to compare quality of the trained first neural network to a threshold value using the validation data, to extract a new triplet by inputting the text data to the trained first neural network, to measure a first confidence of the new triplet using the trained first neural network, to measure a second confidence of the new triplet using a trained second neural network using a triplet labeled to the training data and a triplet labeled to the validation data, and to expand the knowledge graph based on the first confidence and the second confidence.

公开(公告)号：US20230126117A1

公开(公告)日：2023-04-27

申请号：US17698667

申请日：2022-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jehun JEON ,  Jangsu LEE ,  Inkyu CHOI ,  GyuBum HAN

IPC: G06F16/9535

Abstract: A user preference modeling method including receiving preference scores corresponding to items, receiving an input for selecting an item from among the items, decaying a preference score corresponding to one or more items from among the items included in a first list and a second list based on a time decay rate and a first parameter, in response to the selected item being included in the first list, decaying the preference score corresponding to the one or more items comp included in the first list and the second list based on a time decay rate and a second parameter, in response to the selected item being included in the second list, and increasing a preference score corresponding to the selected item, wherein the first list may include one or more of the plurality of items based on the preference scores, and wherein the first list is different from the second list.

公开(公告)号：US20220058433A1

公开(公告)日：2022-02-24

申请号：US17153011

申请日：2021-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： GyuBum HAN ,  Jehun JEON ,  Inkyu CHOI

IPC: G06K9/62 ,  G06F40/295 ,  G06F40/30

Abstract: A method and apparatus for training an embedding vector generation model are provided, the method includes identifying a keyword in a query sentence, generating an embedding vector of the query sentence and an embedding vector of the keyword based on the embedding vector generation model, and training the embedding vector generation model such that a first similarity between the embedding vector of the query sentence and the embedding vector of the keyword is greater than a second similarity between an embedding vector of a reference sentence that does not include the keyword and the embedding vector of the keyword.