相关实验视频

Updated: Mar 13, 2026

Evaluation of Commercial-Off-The-Shelf Wrist Wearables to Estimate Stress on Students

Evaluation of Commercial-Off-The-Shelf Wrist Wearables to Estimate Stress on Students

Published on: June 16, 2018

用多模式可穿戴传感器数据和调查进行压力检测的对比训练

Zeyu Yang¹, Han Yu¹, Akane Sano¹

¹Department of Electrical and Computer Engineering, Rice University.

Proceedings of machine learning research

|March 12, 2026

概括

这项研究引入了一种新的自我监督多式联络学习方法,用于压力检测. 它有效地结合了时间序列和表格数据,以改善压力监测和有限的标签.

科学领域:

计算神经科学是一种计算神经科学.
机器学习用于健康.

背景情况:

压力严重影响心理和身体健康,需要早期检测.
可穿戴式传感器和其他数据源用于现实世界的压力监测.
自主监督学习方法越来越多地用于压力检测,因为标签成本很高.

研究的目的:

通过使用多式联络数据,研究有效的自我监督学习模型来检测压力.
解决在自我监督压力检测中将时间序列和表格特征结合在一起的不足研究领域.
开发一种培训模型的方法,其数据细分度不同,压力标签有限.

主要方法:

开发了一个自我监督的多式模式学习框架,用于压力检测.
综合时间序列生理信号与表格数据 (人口统计,特征,上下文).
评估模型性能与不同的数据细节和有限的标签.

主要成果:

提出的自主监督多式联运方法在压力检测方面表现出有效性.
结合时间序列和表格特征,增强了压力监测能力.
该方法在有限的标记数据的情况下显示出实际应用的前景.

结论:

自主监督的多式联络学习是一种可行的压力检测方法.
整合不同的数据类型可以提高压力监测的准确性和稳定性.
这种方法为可访问和有效的压力管理工具提供了一个有希望的解决方案.

更多相关视频

A Community-based Stress Management Program: Using Wearable Devices to Assess Whole Body Physiological Responses in Non-laboratory Settings

A Community-based Stress Management Program: Using Wearable Devices to Assess Whole Body Physiological Responses in Non-laboratory Settings

Published on: January 22, 2018

An Application for Pairing with Wearable Devices to Monitor Personal Health Status

An Application for Pairing with Wearable Devices to Monitor Personal Health Status

Published on: February 3, 2022

相关概念视频

Exercise Stress Test

Exercise Stress Test

Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes

Physiological Foundation of Stress

Physiological Foundation of Stress

Stress triggers a coordinated physiological response involving the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. This dual activation ensures that the body is prepared for both immediate and prolonged stress management. The process begins with the perception of a stressor. This initial phase activates the SNS, leading to the rapid release of adrenaline (epinephrine) from the adrenal glands.
Role of the Sympathetic Nervous System
Adrenaline triggers the...