公开(公告)号：US20230177390A1

公开(公告)日：2023-06-08

申请号：US17892908

申请日：2022-08-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuo WANG ,  Jun YUE ,  Jianzhuang LIU ,  QI TIAN

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: This application relates to Artificial intelligence and provides a method for training a classifier, one example method including: obtaining a first training sample, where the first training sample includes a corresponding semantic tag; obtaining a plurality of second training samples, where each of the second training samples includes a corresponding semantic tag; determining a target sample from the plurality of second training samples based on semantic similarities between the first training sample and the plurality of second training samples; and training the classifier based on the first training sample, the target sample, and a semantic similarity between the first training sample and the target sample.

公开(公告)号：US20230020965A1

公开(公告)日：2023-01-19

申请号：US17951271

申请日：2022-09-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun YUE ,  Li QIAN ,  Songcen XU ,  Bin SHAO

IPC: G06V10/774 ,  G06V10/74 ,  G06V10/80 ,  G06V10/26 ,  G06V10/46 ,  G06V10/764

Abstract: This application provides a method and apparatus for updating an object recognition model in the field of artificial intelligence. In the technical solution provided in this application, a target image and first voice information of a user are obtained. The first voice information indicates a first category of a target object in the target image. A feature library of a first object recognition model is updated based on the target image and the first voice information. The updated first object recognition model includes a feature of the target object and a first label indicating the first category, and the feature of the target object corresponds to the first label. A recognition rate of an object recognition model can be improved more easily according to the technical solution provided in this application.