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Time pressure and question difficulty can trigger stress and cognitive overload in web-based surveys, compromising data quality and user experience. Most stress detection methods are based on low-resolution self-reports, which are poorly…

Depression has affected millions of people worldwide and has become one of the most common mental disorders. Early mental disorder detection can reduce costs for public health agencies and prevent other major comorbidities. Additionally,…

计算与语言 · 计算机科学 2024-04-09 Giuliano Lorenzoni , Cristina Tavares , Nathalia Nascimento , Paulo Alencar , Donald Cowan

We study heterogeneity in the effect of a mindset intervention on student-level performance through an observational dataset from the National Study of Learning Mindsets (NSLM). Our analysis uses machine learning (ML) to address the…

应用统计 · 统计学 2018-11-16 Fredrik D. Johansson

With the rapid emergence of K-12 online learning platforms, a new era of education has been opened up. It is crucial to have a dropout warning framework to preemptively identify K-12 students who are at risk of dropping out of the online…

计算机与社会 · 计算机科学 2020-06-02 Hang Li , Wenbiao Ding , Zitao Liu

In this study, we examine a set of primary data collected from 484 students enrolled in a large public university in the Mid-Atlantic United States region during the early stages of the COVID-19 pandemic. The data, called Ties data,…

机器学习 · 统计学 2022-09-13 Anthony Frazier , Joethi Silva , Rachel Meilak , Indranil Sahoo , David Chan , Michael Broda

Plants in their natural habitats endure an array of interacting stresses, both biotic and abiotic, that rarely occur in isolation. Nutrient stress-particularly nitrogen deficiency-becomes even more critical when compounded with drought and…

计算机视觉与模式识别 · 计算机科学 2025-09-16 Aswini Kumar Patra , Lingaraj Sahoo

Coping with stress is one of the most frequently cited reasons for chronic cannabis use. Therefore, it is hypothesized that cannabis users exhibit distinct physiological stress responses compared to non-users, and these differences would be…

Stress has a great effect on people's lives that can not be understated. While it can be good, since it helps humans to adapt to new and different situations, it can also be harmful when not dealt with properly, leading to chronic stress.…

信号处理 · 电气工程与系统科学 2023-01-04 Nuno Gomes , Matilde Pato , Pedro Santos , André Lourenço , Lourenço Rodrigues

Machine Learning and Artificial Intelligence can be widely used to diagnose chronic diseases so that necessary precautionary treatment can be done in critical time. Diabetes Mellitus which is one of the major diseases can be easily…

机器学习 · 计算机科学 2021-11-22 V. Vakil , S. Pachchigar , C. Chavda , S. Soni

Anxiety is a common mental health condition characterised by excessive worry, fear and apprehension about everyday situations. Even with significant progress over the past few years, predicting anxiety from electroencephalographic (EEG)…

信号处理 · 电气工程与系统科学 2024-10-02 Ramya Chandrasekar , Md Rakibul Hasan , Shreya Ghosh , Tom Gedeon , Md Zakir Hossain

Stress, anxiety, and nervousness are all high-risk health states in everyday life. Previously, stress levels were determined by speaking with people and gaining insight into what they had experienced recently or in the past. Typically,…

信号处理 · 电气工程与系统科学 2022-04-08 Sadhana Tiwari , Sonali Agarwal

Decoding neurons to extract information from transmission and employ them into other use is the goal of neuroscientists' study. Due to that the field of neuroscience is utilizing the traditional methods presently, we hence combine the…

机器学习 · 计算机科学 2020-06-30 Donghan Liu , Benjamin C. M. Fung , Tak Pan Wong

In this paper, I explored how a range of regression and machine learning techniques can be applied to monthly U.S. unemployment data to produce timely forecasts. I compared seven models: Linear Regression, SGDRegressor, Random Forest,…

机器学习 · 计算机科学 2025-05-06 Kyungsu Kim

Cardiovascular disease remains a leading cause of mortality in the contemporary world. Its association with smoking, elevated blood pressure, and cholesterol levels underscores the significance of these risk factors. This study addresses…

机器学习 · 计算机科学 2023-11-02 Jonayet Miah , Duc M Ca , Md Abu Sayed , Ehsanur Rashid Lipu , Fuad Mahmud , S M Yasir Arafat

The Audio/Visual Emotion Challenge and Workshop (AVEC 2019) "State-of-Mind, Detecting Depression with AI, and Cross-cultural Affect Recognition" is the ninth competition event aimed at the comparison of multimedia processing and machine…

Memcomputing is a novel paradigm of computation that utilizes dynamical elements with memory to both store and process information on the same physical location. Its building blocks can be fabricated in hardware with standard electronic…

新兴技术 · 计算机科学 2018-07-03 Forrest Sheldon , Pietro Cicotti , Fabio L. Traversa , Massimiliano Di Ventra

Diabetes has emerged as a significant global health issue, especially with the increasing number of cases in many countries. This trend Underlines the need for a greater emphasis on early detection and proactive management to avert or…

机器学习 · 计算机科学 2025-06-16 Mowafaq Salem Alzboon , Muhyeeddin Alqaraleh , Mohammad Subhi Al-Batah

Cognitive reappraisal is a well-studied emotion regulation strategy that helps individuals reinterpret stressful situations to reduce their impact. Many digital mental health tools struggle to support this process because rigid scripts fail…

人机交互 · 计算机科学 2026-01-05 Ananya Bhattacharjee , Jina Suh , Mohit Chandra , Javier Hernandez

DSS serve the management, operations, and planning levels of an organization and help to make decisions, which may be rapidly changing and not easily specified in advance. Data mining has a vital role to extract important information to…

数据库 · 计算机科学 2012-10-12 Pardeep Kumar , Nitin , Vivek Kumar Sehgal , Durg Singh Chauhan

In contemporary society, the escalating pressures of life and work have propelled psychological disorders to the forefront of modern health concerns, an issue that has been further accentuated by the COVID-19 pandemic. The prevalence of…

机器学习 · 计算机科学 2024-01-09 Qiang Li , Yufeng Wu , Zhan Xu , Hefeng Zhou