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The wide use of social media sites and other digital technologies have resulted in an unprecedented availability of digital data that are being used to study human behavior across research domains. Although unsolicited opinions and…

社会与信息网络 · 计算机科学 2018-06-01 Nina Cesare , Christan Grant , Quynh Nguyen , Hedwig Lee , Elaine O. Nsoesie

Depression and anxiety are psychiatric disorders that are observed in many areas of everyday life. For example, these disorders manifest themselves somewhat frequently in texts written by nondiagnosed users in social media. However,…

计算与语言 · 计算机科学 2020-11-11 David Owen , Jose Camacho Collados , Luis Espinosa-Anke

Social media analytics allows us to extract, analyze, and establish semantic from user-generated contents in social media platforms. This study utilized a mixed method including a three-step process of data collection, topic modeling, and…

应用统计 · 统计学 2018-12-11 George Shaw , Amir Karami

We developed computational models to predict the emergence of depression and Post-Traumatic Stress Disorder in Twitter users. Twitter data and details of depression history were collected from 204 individuals (105 depressed, 99 healthy). We…

Given the current social distance restrictions across the world, most individuals now use social media as their major medium of communication. Millions of people suffering from mental diseases have been isolated due to this, and they are…

机器学习 · 计算机科学 2022-07-05 Iqra Ameer , Muhammad Arif , Grigori Sidorov , Helena Gòmez-Adorno , Alexander Gelbukh

With the widespread adoption of social media sites like Twitter and Facebook, there has been a shift in the way information is produced and consumed. Earlier, the only producers of information were traditional news organizations, which…

社会与信息网络 · 计算机科学 2017-10-19 Juhi Kulshrestha , Muhammad Bilal Zafar , Lisette Espin-Noboa , Krishna P. Gummadi , Saptarshi Ghosh

LGBTQ+ individuals are increasingly turning to chatbots powered by large language models (LLMs) to meet their mental health needs. However, little research has explored whether these chatbots can adequately and safely provide tailored…

人机交互 · 计算机科学 2024-02-15 Zilin Ma , Yiyang Mei , Yinru Long , Zhaoyuan Su , Krzysztof Z. Gajos

Drug use by people is on the rise and is of great interest to public health agencies and law enforcement agencies. As found by the National Survey on Drug Use and Health, 20 million Americans aged 12 years or older consumed illicit drugs in…

社会与信息网络 · 计算机科学 2016-04-26 Yiheng Zhou , Numair Sani , Chia-Kuei Lee , Jiebo Luo

Recently, the emergence of the #MeToo trend on social media has empowered thousands of people to share their own sexual harassment experiences. This viral trend, in conjunction with the massive personal information and content available on…

社会与信息网络 · 计算机科学 2020-01-17 Viet Duong , Phu Pham , Ritwik Bose , Jiebo Luo

With social media datasets being increasingly shared by researchers, it also presents the caveat that those datasets are not always completely replicable. Having to adhere to requirements of platforms like Twitter, researchers cannot…

数字图书馆 · 计算机科学 2018-03-08 Arkaitz Zubiaga

Despite the high consumption of dietary supplements (DS), there are not many reliable, relevant, and comprehensive online resources that could satisfy information seekers. The purpose of this research study is to understand consumers'…

计算机与社会 · 计算机科学 2019-06-10 Rubina F. Rizvi , Yefeng Wang , Thao Nguyen , Jake Vasilakes , Jiang Bian , Zhe He , Rui Zhang

Social media and digital platforms allow us to express our opinions freely and easily to a vast number of people. In this study, we examine whether there are gender-based differences in how communication happens via Twitter in regard to…

社会与信息网络 · 计算机科学 2024-03-19 Mariana Macedo , Akrati Saxena

Social media has been one of the main information consumption sources for the public, allowing people to seek and spread information more quickly and easily. However, the rise of various social media platforms also enables the proliferation…

社会与信息网络 · 计算机科学 2022-11-11 Canyu Chen , Haoran Wang , Matthew Shapiro , Yunyu Xiao , Fei Wang , Kai Shu

The increasing prevalence of location-sharing features on social media has enabled researchers to ground computational social science research using geolocated data, affording opportunities to study human mobility, the impact of real-world…

社会与信息网络 · 计算机科学 2023-02-15 Julie Jiang , Jesse Thomason , Francesco Barbieri , Emilio Ferrara

The way people respond to messaging from public health organizations on social media can provide insight into public perceptions on critical health issues, especially during a global crisis such as COVID-19. It could be valuable for…

计算与语言 · 计算机科学 2022-05-16 Abraham Sanders , Debjani Ray-Majumder , John S. Erickson , Kristin P. Bennett

Stating your gender pronouns, along with your name, is becoming the new norm of self-introductions at school, at the workplace, and online. The increasing prevalence and awareness of nonconforming gender identities put discussions of…

社会与信息网络 · 计算机科学 2023-10-31 Julie Jiang , Emily Chen , Luca Luceri , Goran Murić , Francesco Pierri , Ho-Chun Herbert Chang , Emilio Ferrara

The social media network phenomenon leads to a massive amount of valuable data that is available online and easy to access. Many users share images, videos, comments, reviews, news and opinions on different social networks sites, with…

计算与语言 · 计算机科学 2017-11-02 Abdulaziz M. Alayba , Vasile Palade , Matthew England , Rahat Iqbal

Understanding the dynamics of social interactions is crucial to comprehend human behavior. The emergence of online social media has enabled access to data regarding people relationships at a large scale. Twitter, specifically, is an…

物理与社会 · 物理学 2022-09-07 Felipe Maciel Cardoso , Sandro Meloni , Andre Santanche , Yamir Moreno

Social media platforms contain a great wealth of information which provides opportunities for us to explore hidden patterns or unknown correlations, and understand people's satisfaction with what they are discussing. As one showcase, in…

信息检索 · 计算机科学 2017-05-24 Zhengkui Wang , Guangdong Bai , Soumyadeb Chowdhury , Quanqing Xu , Zhi Lin Seow

The increased proliferation of abusive content on social media platforms has a negative impact on online users. The dread, dislike, discomfort, or mistrust of lesbian, gay, transgender or bisexual persons is defined as…