公开(公告)号：US20240249133A1

公开(公告)日：2024-07-25

申请号：US18099364

申请日：2023-01-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Habib Hajimolahoseini ,  Ali Saheb Pasand ,  Ehsan Kamalloo ,  Mehdi Rezagholi Zadeh ,  Yang Liu

IPC: G06N3/08 ,  G06F18/15 ,  G06F18/211

CPC classification number: G06N3/08 ,  G06F18/15 ,  G06F18/211

Abstract: A method has the steps of: calculating importance metrics of a plurality of data samples based on predictions of an artificial-intelligence (AI) model obtained from the plurality of data samples in a plurality of previous training epochs without using labels of the plurality of data samples and without using a learning rate of the AI model; calculating sampling probabilities of the plurality of data samples based on the importance metrics thereof; selecting a subset of the plurality of data samples based on the sampling probabilities of the of plurality of data samples; and training the AI model using the selected subset of the plurality of data samples for one or more epochs.