公开(公告)号：US20230316709A1

公开(公告)日：2023-10-05

申请号：US17902323

申请日：2022-09-02

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Siqi XU ,  Ke SUN ,  Jian GONG ,  Xu PAN ,  Zhiqun XIA ,  Zhe YANG ,  Zecheng ZHUO

IPC: G06V10/762 ,  G06V10/764 ,  G06V10/74 ,  G06F16/28

CPC classification number: G06V10/762 ,  G06V10/764 ,  G06V10/761 ,  G06F16/285

Abstract: Provided is a data labeling method based on artificial intelligence, an apparatus, and a storage medium relating to the field of artificial intelligence, particularly data labeling, image recognition, and natural language processing. The method includes: determining a plurality of samples involved in clustering; performing a plurality of following operations circularly to realize iterative processing, until a convergence condition is satisfied or a quantity of iterations reaches a number threshold, comprising: pre-clustering the plurality of samples according to a vector representation of the respective samples to obtain a plurality of class clusters, each class cluster containing at least one sample; receiving labeling information for the respective class clusters and re-determining the plurality of samples according to the labeling information; and determining a clustering result according to the labeling information for the respective class clusters.

公开(公告)号：US20220414095A1

公开(公告)日：2022-12-29

申请号：US17823224

申请日：2022-08-30

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Zhe YANG ,  Zecheng ZHUO ,  Jian GONG ,  Qiang HUANG ,  Xu PAN ,  Saiding HONG ,  Wenjun ZHANG ,  Siqi XU ,  Sicong LIN ,  Chenhui LIU

IPC: G06F16/2458 ,  G06F16/2455 ,  G06F16/28 ,  G06F40/30

Abstract: A method of processing event data, a device, and a medium are provided, which relate to fields of deep learning, natural language processing, cloud services, etc. The method of processing event data includes: determining target feature data corresponding to target event data, in response to receiving a query request containing the target event data; selecting correlated feature data from candidate feature data based on the target feature data, wherein a similarity between the correlated feature data and the target feature data meets a preset similarity condition; determining operation data associated with the correlated feature data, wherein the operation data represents a level of attention to correlated event data corresponding to the correlated feature data; and determining a level of attention to the target event data based on the operation data.

公开(公告)号：US20220374603A1

公开(公告)日：2022-11-24

申请号：US17817810

申请日：2022-08-05

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Xu PAN ,  Qiang HUANG ,  Siqi XU ,  Chenhui Liu ,  Saiding HONG ,  Zhe YANG ,  Chong LIU

IPC: G06F40/295 ,  G06F40/242

Abstract: A method of determining a location information, an electronic device, and a storage medium, which relate to a field of an artificial intelligence technology, and in particular, to fields of NLP and knowledge graph. The method includes: determining at least one location chain corresponding to a location information in a text to be recognized, wherein each of the at least one location chain includes a plurality of chain nodes cascaded according to a subordination relationship, and each level of chain node represents a current level name corresponding to the location information; and determining, from the at least one location chain, a target location chain having a greatest degree of relevance to the text to be recognized, according to a feature word indicating a location attribute in the text to be recognized.