公开(公告)号：US20230080261A1

公开(公告)日：2023-03-16

申请号：US17980992

申请日：2022-11-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Suleiman Ali Khan ,  Simone Romano ,  Mika Juuti ,  Vladimir Poroshin ,  Adrian Flanagan ,  Kuan Eeik Tan

IPC: G06F40/30 ,  G06N5/022

Abstract: Apparatuses and methods are provided for classifying textual content using a text classifier for determining to which class the textual content belongs. After classification, the text classifier provides the classification result and a context relevant to the classification result to an explanation system. The explanation system predicts, from the classification result and the context relevant to the classification result, one or more reasons behind the classification result.

公开(公告)号：US20220083911A1

公开(公告)日：2022-03-17

申请号：US17423695

申请日：2019-01-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Adrian Flanagan ,  Kuan Eeik Tan ,  Qiang Fu

IPC: G06N20/00

Abstract: A user equipment includes a processor configured to download a master machine learning model for generating a user recommendation related to use of an application of the user equipment, calculate a model update for the master machine learning model using the master machine learning model and data related to one or more of a user of the user equipment or a user interaction with the user equipment, encode the calculated model update using an ε-differential privacy mechanism and transmit the ε-differential privacy encoded model update.