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Malnutrition among pregnant women is a major public health challenge in Ethiopia, increasing the risk of adverse maternal and neonatal outcomes. Traditional statistical approaches often fail to capture the complex and multidimensional…

Machine Learning · Computer Science 2025-09-19 Amsalu Tessema , Tizazu Bayih , Kassahun Azezew , Ayenew Kassie

With ubiquity of social media platforms, millions of people are sharing their online persona by expressing their thoughts, moods, emotions, feelings, and even their daily struggles with mental health issues voluntarily and publicly on…

Introduction: Accounting for missing data by imputing or weighting conditional on covariates relies on the variable with missingness being observed at least some of the time for all unique covariate values. This requirement is referred to…

Applications · Statistics 2025-10-16 Paul N Zivich , Bonnie E Shook-Sa , Stephen R Cole , Eric T Lofgren , Jessie K Edwards

Suicide is a prominent issue in society. Unfortunately, many people at risk for suicide do not receive the support required. Barriers to people receiving support include social stigma and lack of access to mental health care. With the…

Machine Learning · Computer Science 2024-05-10 Matthew Squires , Xiaohui Tao , Soman Elangovan , U Rajendra Acharya , Raj Gururajan , Haoran Xie , Xujuan Zhou

An ever-increasing amount of social media content requires advanced AI-based computer programs capable of extracting useful information. Specifically, the extraction of health-related content from social media is useful for the development…

Artificial Intelligence · Computer Science 2023-10-31 Pervaiz Iqbal Khan , Muhammad Nabeel Asim , Andreas Dengel , Sheraz Ahmed

The spread of misinformation in social media outlets has become a prevalent societal problem and is the cause of many kinds of social unrest. Curtailing its prevalence is of great importance and machine learning has shown significant…

Artificial Intelligence · Computer Science 2023-04-25 Yueyang Liu , Zois Boukouvalas , Nathalie Japkowicz

The COVID-19 pandemic has escalated mental health crises worldwide, with social isolation and economic instability contributing to a rise in suicidal behavior. Suicide can result from social factors such as shame, abuse, abandonment, and…

Computation and Language · Computer Science 2024-01-02 Van Minh Nguyen , Nasheen Nur , William Stern , Thomas Mercer , Chiradeep Sen , Siddhartha Bhattacharyya , Victor Tumbiolo , Seng Jhing Goh

Research shows that exposure to suicide-related news media content is associated with suicide rates, with some content characteristics likely having harmful and others potentially protective effects. Although good evidence exists for a few…

Computation and Language · Computer Science 2022-06-29 Hannah Metzler , Hubert Baginski , Thomas Niederkrotenthaler , David Garcia

Twitter is currently a popular online social media platform which allows users to share their user-generated content. This publicly-generated user data is also crucial to healthcare technologies because the discovered patterns would hugely…

Machine Learning · Computer Science 2021-05-25 Hamad Zogan , Imran Razzak , Shoaib Jameel , Guandong Xu

Evaluating treatment effects is critical in clinical trials but sometimes involves lengthy, invasive, or costly follow-up procedures. In these cases, surrogate markers, which provide intermediate measures of the long-term treatment effect,…

Methodology · Statistics 2026-03-24 Sarah C. Lotspeich , P. D. Anh. Nguyen , Layla Parast

This report presents a statistical analysis of the impact of key maternal characteristics, including age, smoking status, parity, height, weight, and gestation period, on newborn birth weight. A realworld dataset comprising 1,236…

Applications · Statistics 2025-09-03 Prithwiraj Chatterjee , Abhinav Tanwar , Devadharshini Udayakumar

Cognitive Behavioral Therapy (CBT) is a proven approach for addressing the irrational thought patterns associated with mental health disorders, but its effectiveness relies on accurately identifying cognitive pathways to provide targeted…

Artificial Intelligence · Computer Science 2025-07-01 Bosubabu Sambana , Kondreddygari Archana , Suram Indhra Sena Reddy , Shaik Meethaigar Jameer Basha , Shaik Karishma

Information extracted from electrohysterography recordings could potentially prove to be an interesting additional source of information to estimate the risk on preterm birth. Recently, a large number of studies have reported near-perfect…

As social media platforms are increasingly adopted, the data the data people leave behind is shining new light into our understanding of phenomena, ranging from socio-economic-political events to the spread of infectious diseases. This…

Computers and Society · Computer Science 2025-01-13 Munmun De Choudhury

Mental disorders pose a global challenge, aggravated by the shortage of qualified mental health professionals. Mental disorder prediction from social media posts by current LLMs is challenging due to the complexities of sequential text data…

Computation and Language · Computer Science 2024-10-08 Raja Kumar , Kishan Maharaj , Ashita Saxena , Pushpak Bhattacharyya

There is an increasing number of virtual communities and forums available on the web. With social media, people can freely communicate and share their thoughts, ask personal questions, and seek peer-support, especially those with conditions…

Computation and Language · Computer Science 2025-11-13 Nur Shazwani Kamarudin , Ghazaleh Beigi , Lydia Manikonda , Huan Liu

Preterm birth is the most common cause of neonatal death. Current diagnostic methods that assess the risk of preterm birth involve the collection of maternal characteristics and transvaginal ultrasound imaging conducted in the first and…

Image and Video Processing · Electrical Eng. & Systems 2019-08-27 Tomasz Włodarczyk , Szymon Płotka , Tomasz Trzciński , Przemysław Rokita , Nicole Sochacki-Wójcicka , Michał Lipa , Jakub Wójcicki

Sentiment analysis has been widely used by businesses for social media opinion mining, especially in the financial services industry, where customers' feedbacks are critical for companies. Recent progress of neural network models has…

Computation and Language · Computer Science 2020-05-26 Hanjie Chen , Yangfeng Ji

This paper focuses on an important environmental challenge; namely, water quality by analyzing the potential of social media as an immediate source of feedback. The main goal of the work is to automatically analyze and retrieve social media…

Computation and Language · Computer Science 2023-01-30 Khubaib Ahmad , Muhammad Asif Ayub , Kashif Ahmad , Jebran Khan , Nasir Ahmad , Ala Al-Fuqaha

Amid lockdown period more people express their feelings over social media platforms due to closed third-place and academic researchers have witnessed strong associations between the mental healthcare and social media posts. The stress for a…

Social and Information Networks · Computer Science 2022-08-30 Muskan Garg