Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020113544 - ARTIFICIAL INTELLIGENCE MEDICAL SYMPTOM RECOGNITION SYSTEM BASED ON END-TO-END LEARNING

Publication Number WO/2020/113544
Publication Date 11.06.2020
International Application No. PCT/CN2018/119720
International Filing Date 07.12.2018
IPC
G16H 50/20 2018.01
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
CPC
G16H 50/20
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
Applicants
  • BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. [CN]/[CN]
Inventors
  • YANG, Xiaoqing
  • LI, Zang
Agents
  • METIS IP (CHENGDU) LLC
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ARTIFICIAL INTELLIGENCE MEDICAL SYMPTOM RECOGNITION SYSTEM BASED ON END-TO-END LEARNING
(FR) SYSTÈME DE RECONNAISSANCE DE SYMPTÔME MÉDICAL À INTELLIGENCE ARTIFICIELLE BASÉ SUR UN APPRENTISSAGE DE BOUT EN BOUT
Abstract
(EN)
A method and system for recognizing a medical symptom from a patient description. An exemplary artificial intelligence system includes a patient interaction interface configured to receive the patient description (103) including at least one span. The system also includes a processor (104). The processor (104) is configured to determine word vectors for words in a span and weights associated with the respective word vectors. The processor (104) is further configured to determine a weighted word vector based on the word vectors and the associated weights. The processor (104) is also configured to construct a span representation using the weighted word vector, and determine the medical symptom based on the span representation.
(FR)
L'invention concerne un procédé et un système de reconnaissance d'un symptôme médical à partir d'une description de patient. Un exemple de système à intelligence artificielle comprend une interface d'interaction patient configurée pour recevoir la description de patient (103) comprenant au moins une portée. Le système comprend également un processeur (104). Le processeur (104) est configuré pour déterminer des vecteurs de mots dans une portée et des pondérations associés aux vecteurs de mots respectifs. Le processeur (104) est en outre configuré pour déterminer un vecteur de mots pondéré sur la base des vecteurs de mots et des pondérations associées. Le processeur (104) est également configuré pour construire une représentation de portée à l'aide du vecteur de mot pondéré et pour déterminer le symptôme médical sur la base de la représentation de portée.
Latest bibliographic data on file with the International Bureau