Sequence-to-sequence sleep disorder detection method based on full convolutional network

Abstract

The invention discloses a sequence-to-sequence sleep disorder detection method based on a full convolutional network. The method comprises the steps: acquiring a data set needing sleep disorder detection; preprocessing the data set; constructing a sleep wake-up detection network model comprising a full convolutional network and a long-short term memory network and carrying out model training; andcarrying out sleep disorder detection by utilizing the trained sleep wake-up detection network model. According to the method, the multi-modal biological signals are preprocessed in a unified manner,so that the workload is reduced, and the processing efficiency is improved; the context information of the data is reserved, and the detection accuracy is improved; the sleep wake-up index is directlygiven from various original biological signals, and automation of sleep disorder detection is achieved; through a sequence-to-sequence detection mode, the relevance of data in time sequence is reserved, and a better detection result is obtained.

Description

technical field [0001] The invention belongs to the technical field of sleep detection, and in particular relates to a sequence-to-sequence sleep disorder detection method based on a fully convolutional network. Background technique [0002] Sleep quality is closely related to human health. Sleep disorders can affect people's mental state, which can lead to health problems, especially obesity, depression, mental illness (such as neurasthenia), and some cardiovascular and cerebrovascular diseases that have a higher risk of death. Surveys show that people with sleep disorders have a 2.6 times higher risk of myocardial infarction than ordinary people, and a 1.5-4 times higher risk of stroke. [0003] Breathing disorders during sleep are the main cause of poor sleep quality. Sleep disturbances can have many causes, such as spontaneous arousals, arousals associated with respiratory effort, teeth grinding, snoring, hypopnea, apnea, periodic leg movements, tidal breathing, or part...

AI Technical Summary

Problems solved by technology

There are three main problems with this type of method: first, the preprocessing part of the data is very complicated and cumbersome

Most of the original signals have a certain amount of noise, and different signal preprocessing methods need to be used to remove the noise for different biological signals, and then extract the corresponding features; secondly, according to the definition of the American Association of Sleep Medicine, the automatic detection of sleep disorders means that at least one EEG signal and an electromyography (EMG) signal are researched and deduced. However, it is difficult to analyze events in different biological signals at the same time. Therefore, most of the research is done

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