Title:
MEDICAL MISDIAGNOSIS DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/120688
Kind Code:
A1
Abstract:
A medical misdiagnosis detection method and apparatus, an electronic device and a storage medium. The method comprises: obtaining from a medical misdiagnosis detection request main complaint data and disease being diagnosed (S10); determining a user being diagnosed, and obtaining the history of present illness of the user (S11); extracting an entity from the main complaint data and an entity from the history of present illness, so as to obtain a disease entity (S12); obtaining a target entity associated with the disease entity, and obtaining the weight of the target entity (S13); on the basis of the weight, converting the target entity into a medical knowledge feature vector (S14); processing the main complaint data to obtain a text feature vector (S15); concatenating the medical knowledge feature vector and the text feature vector to obtain a target vector (S16); inputting the target vector into a discrimination model to obtain a disease list (S17); if the disease being diagnosed is not present in the disease list, the response result of the medical misdiagnosis detection request indicates misdiagnosis (S19). The method improves the misdiagnosis detection rate and allows for timely early-warning.
Inventors:
ZHU ZHAOWEI (CN)
SUN XINGZHI (CN)
HU GANG (CN)
SUN XINGZHI (CN)
HU GANG (CN)
Application Number:
PCT/CN2020/112235
Publication Date:
June 24, 2021
Filing Date:
August 28, 2020
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G16H50/20
Domestic Patent References:
| WO2020123723A1 | 2020-06-18 |
Foreign References:
| CN111402979A | 2020-07-10 | |||
| CN111161819A | 2020-05-15 | |||
| CN106951719A | 2017-07-14 | |||
| CN107833629A | 2018-03-23 | |||
| CN111063429A | 2020-04-24 | |||
| CN111225612A | 2020-06-02 | |||
| CN110277165A | 2019-09-24 | |||
| CN109545384A | 2019-03-29 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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