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Voice-based disease early warning method and device, equipment and storage medium

A disease and voice technology, applied in the field of artificial intelligence and digital medicine, which can solve problems such as long time periods

Pending Publication Date: 2022-01-14
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the biomarkers used to assist the diagnosis of AD are mainly divided into two categories: body fluid markers and imaging markers, which need to be evaluated under the guidance of professional doctors in the hospital, and the time period is long

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  • Voice-based disease early warning method and device, equipment and storage medium
  • Voice-based disease early warning method and device, equipment and storage medium
  • Voice-based disease early warning method and device, equipment and storage medium

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Embodiment Construction

[0031] Embodiments of the present invention provide a voice-based disease early warning method, device, equipment, and storage medium. First, the collected target voice data is sliced ​​to obtain voice segments; the voice segments are coded and converted to obtain the semantics of the voice segments. Feature coding information; input the semantic feature coding information into the preset intent recognition model for feature extraction, and obtain the target semantic features and context semantic features corresponding to the semantic feature coding information; input the target semantic features and context semantic features into the feature fusion layer of the intent recognition model Perform feature fusion to obtain the features to be classified, and input the features to be classified into the classifier for intent prediction, and give users an early warning of Alzheimer's disease based on the prediction results. The present invention can screen early potential patients wit...

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Abstract

The invention relates to the field of artificial intelligence and digital medical treatment, and discloses a voice-based disease early warning method and device, equipment and a storage medium. The method comprises the following steps: slicing collected target voice data to obtain voice segments; performing code conversion on the voice segments to obtain semantic feature code information of the voice segments; inputting the semantic feature code information into a preset intention recognition model for feature extraction to obtain a target semantic feature and a context semantic feature corresponding to the semantic feature coding information; and inputting the target semantic features and the context semantic features into a feature fusion layer of an intention recognition model for feature fusion to obtain to-be-classified features, inputting the to-be-classified features into a classifier for intention prediction, and performing Alzheimer's disease early warning on the user according to a prediction result. According to the method, early-stage Alzheimer's disease potential patients can be screened according to the prediction result, and early warning of Alzheimer's disease is carried out.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence and digital medical treatment, and in particular to a voice-based disease early warning method, device, equipment and storage medium. Background technique [0002] Alzheimer's disease (AD) is a neurodegenerative disease commonly seen in the elderly. Its main pathological changes are diffuse atrophy of the cerebral cortex, neurofibrillary tangles, and the formation of a large number of senile plaques between nerve cells. Cognitive impairment and memory loss are the main clinical symptoms. The exact pathogenesis of Alzheimer's disease is still unclear. It is generally believed to be the joint result of aging, genetics and environmental factors. There are currently many theories, among which the β-amyloid cascade hypothesis is widely influential. [0003] The course of Alzheimer's disease is an irreversible process. So far, there is no effective treatment drug and method. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/30G06F40/211G06K9/62G08B31/00G10L25/51G16H50/30
CPCG06F40/30G06F40/211G16H50/30G10L25/51G08B31/00G06F18/214G06F18/241G06F18/253
Inventor 高良心叶苓黄凌云刘玉宇肖京
Owner PING AN TECH (SHENZHEN) CO LTD