Title:
METHOD AND DEVICE FOR PREDICTING SURVIVAL HAZARD RATIO
Document Type and Number:
WIPO Patent Application WO/2023/284321
Kind Code:
A1
Abstract:
The present application relates to the technical field of artificial intelligence, and discloses a method and device for predicting a survival hazard ratio (HR). The method comprises: obtaining data of a sample to be predicted; and inputting the data of said sample into a preset model, and processing the data of said sample by means of the preset model to obtain a survival HR for representing a survival hazard of said sample. The preset model comprises a gating network and a plurality of expert networks, the gating network is used for determining, according to the data of said sample, a weight coefficient corresponding to each expert network, and the survival HR is a result obtained by performing weighted summation on output values of the plurality of expert networks according to the weight coefficient corresponding to each expert network.
Inventors:
QIAO NAN (CN)
LIN XINYUAN (CN)
XU CHI (CN)
LIN XINYUAN (CN)
XU CHI (CN)
Application Number:
PCT/CN2022/081403
Publication Date:
January 19, 2023
Filing Date:
March 17, 2022
Export Citation:
Assignee:
HUAWEI CLOUD COMPUTING TECH CO LTD (CN)
International Classes:
G16H50/30
Domestic Patent References:
| WO2021114974A1 | 2021-06-17 |
Foreign References:
| CN113040711A | 2021-06-29 | |||
| CN111243736A | 2020-06-05 | |||
| CN111640510A | 2020-09-08 | |||
| CN112561030A | 2021-03-26 |
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