公开(公告)号：US12223268B2

公开(公告)日：2025-02-11

申请号：US17419836

申请日：2020-09-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bingqian Wang ,  Shaoxun Su ,  Tianxin Liang

IPC: G06F40/284 ,  G06F40/126 ,  G06F40/30

Abstract: A method for event extraction according to the disclosure includes: processing an object text using a preset extraction model to determine event information of the object text; wherein the event information includes an event element, and an event type and a role corresponding to the event element; and the extraction model includes a classification layer and an output layer; the classification layer is configured to determine a token attribute of a token in the object text; the token attribute includes whether the token is a start token of the event element of any event type and any role, and whether the token is an end token of the event element of any event type and any role; and the output layer is configured to determine the event element according to the token attribute of the token, and determine the event type and the role corresponding to the event element.

公开(公告)号：US12158905B2

公开(公告)日：2024-12-03

申请号：US17514576

申请日：2021-10-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bingqian Wang

IPC: G06F16/33 ,  G06F16/332 ,  G06F16/335 ,  G06F40/30

Abstract: The application discloses an event extraction method, apparatus, device and storage medium, the method including acquiring a text to be processed, inputting the text to be processed into an event detection model to determine an event type involved in the text to be processed, constructing a first query corpus based on the event type, inputting the text to be processed and the first query corpus into a reading comprehension model to determine an event body corresponding to the event type and event elements corresponding to the event body, obtaining an event extraction result of the text to be processed based on the event body and the event elements. This method accurately determines the event type and the event elements in the text to be processed, and is adapted to event extraction in a document level text, improving the overall performance of event extraction and promoting the efficiency of event extraction.

公开(公告)号：US11914959B2

公开(公告)日：2024-02-27

申请号：US17435294

申请日：2021-02-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Bingqian Wang

IPC: G06F40/279 ,  G06F40/143

CPC classification number: G06F40/279 ,  G06F40/143

Abstract: The disclosure provides an entity linking method and apparatus, and relates to the technical field of computers. The entity linking method comprises: recognizing a to-be-disambiguated entity in a target text; encoding the to-be-disambiguated entity to obtain a text code; encoding candidate entities corresponding to the to-be-disambiguated entity to obtain entity description codes; determining co-occurrence features between the target text and entity description information of the candidate entities; and determining an entity object corresponding to the to-be-disambiguated entity according to the text code, the entity description codes and the co-occurrence features.

公开(公告)号：US11922121B2

公开(公告)日：2024-03-05

申请号：US17425556

申请日：2021-01-13

Applicant: BOE Technology Group Co., Ltd.

Inventor： Bingqian Wang

IPC: G06F40/279 ,  G06F16/35 ,  G06F16/36 ,  G06F40/169 ,  G06F40/30

CPC classification number: G06F40/279 ,  G06F16/353 ,  G06F16/367 ,  G06F40/169 ,  G06F40/30

Abstract: The present disclosure provides a method and an apparatus for information extraction, an electronic device, and a storage medium. The method for information extraction includes: first obtaining text data, and then inputting the text data into an information extraction model obtained through pre-training to obtain triple information contained in the text data, wherein the triple information includes a subject, a predicate and an object in the text data. The information extraction model includes a binary classification sub-model and a multi-label classification sub-model, wherein the binary classification sub-model is configured to extract the subject in the text data, and the multi-label classification sub-model is configured to extract the predicate and the object corresponding to the subject in the text data according to the subject and the text data.

公开(公告)号：US20240362038A1

公开(公告)日：2024-10-31

申请号：US18639183

申请日：2024-04-18

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haifeng Xu ,  Guangwei Huang ,  Bingqian Wang

IPC: G06F9/451 ,  G06F3/04883 ,  G10L15/02

CPC classification number: G06F9/451 ,  G06F3/04883 ,  G10L15/02

Abstract: The present disclosure relates to the technical field of artificial intelligence, in particular to a function recommendation method and apparatus, a device, a program and a medium. The function recommendation method includes: acquiring target input information input by a user during executing of a first application; performing semantic parsing on the target input information to obtain target control information; determining at least one second application that satisfies a recommendation condition based on the target control information; and displaying a shortcut control corresponding to the at least one second application on a display interface of a terminal device.

公开(公告)号：US20240320437A1

公开(公告)日：2024-09-26

申请号：US18578985

申请日：2022-09-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bingqian Wang

IPC: G06F40/30 ,  G06F16/332

CPC classification number: G06F40/30 ,  G06F16/3329

Abstract: A coreference resolution method, and a method and apparatus for training a coreference resolution model are provided. The coreference resolution method includes: acquiring a current utterance to be processed; inputting the current utterance into a coreference resolution detection sub-model to obtain a predicted insertion position where there is a semantic absence of the current utterance and/or a predicted deletion position of a word to be replaced; and inputting the predicted insertion position and/or the predicted deletion position of the current utterance, and a historical conversation corresponding to the current utterance into a resolution completion sub-model of the coreference resolution model to obtain a predicted position in the historical utterance of a word corresponding to the semantic absence at the predicted insertion position and/or a predicted position in the historical utterance of a replacement word corresponding to the word to be replaced at the predicted deletion position.

公开(公告)号：US11966455B2

公开(公告)日：2024-04-23

申请号：US17332478

申请日：2021-05-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Bingqian Wang

IPC: G06F18/21 ,  G06F18/214 ,  G06F18/24 ,  G06F18/25 ,  G06N3/04 ,  G06N3/08 ,  G06V10/44 ,  G06V30/148 ,  G06V30/262

CPC classification number: G06F18/2163 ,  G06F18/214 ,  G06F18/217 ,  G06F18/24 ,  G06F18/254 ,  G06N3/04 ,  G06N3/08 ,  G06V10/44 ,  G06V30/158 ,  G06V30/274

Abstract: A text partitioning method, a text classifying method, an apparatus, a device and a storage medium, wherein the method includes: parsing a content image, to obtain a target text in a text format; according to a line break in the target text, partitioning the target text into a plurality of text sections; and according to a first data-volume threshold, partitioning sequentially the plurality of text sections into a plurality of text-to-be-predicted sets, wherein a data volume of a last one text section in each of the text-to-be-predicted sets is greater than a second data-volume threshold.

公开(公告)号：US20220101060A1

公开(公告)日：2022-03-31

申请号：US17332478

申请日：2021-05-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Bingqian Wang

IPC: G06K9/62 ,  G06K9/34 ,  G06K9/46 ,  G06K9/72 ,  G06N3/04 ,  G06N3/08

Abstract: A text partitioning method, a text classifying method, an apparatus, a device and a storage medium, wherein the method includes: parsing a content image, to obtain a target text in a text format; according to a line break in the target text, partitioning the target text into a plurality of text sections; and according to a first data-volume threshold, partitioning sequentially the plurality of text sections into a plurality of text-to-be-predicted sets, wherein a data volume of a last one text section in each of the text-to-be-predicted sets is greater than a second data-volume threshold.

公开(公告)号：US12236197B2

公开(公告)日：2025-02-25

申请号：US17622040

申请日：2020-12-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bingqian Wang

IPC: G06F40/30 ,  G06F3/08 ,  G06F16/334 ,  G06F40/279

Abstract: A text extraction method and device, computer-readable storage medium, and electronic device are described that relate to the technical field of machine learning. The method includes: acquiring to-be-extracted data and extracting a current trigger word in the to-be-extracted data using a target trigger word extraction model included in a target event extraction model; generating a current query sentence according to the current trigger word; and extracting a current event argument corresponding to the current trigger word according to the current query sentence and a target argument extraction model included in the target event extraction model, wherein the target trigger word extraction model and the target argument extraction model have a same model structure and parameter, and are connected in a cascading manner.

公开(公告)号：US11954439B2

公开(公告)日：2024-04-09

申请号：US17423835

申请日：2020-08-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Bingqian Wang

IPC: G06F40/295

CPC classification number: G06F40/295

Abstract: A data labeling method and device and a computer-readable storage medium. The method includes: based on a knowledge graph, remotely acquiring data to be labeled; performing data cleaning and pre-labeling to the data to be labeled, to obtain pre-labeled data; and performing labeling correction to the pre-labeled data.