Xai transformer based approach for interpreting depressed and suicidal user behavior on online social networks

A Malhotra, R Jindal - Cognitive Systems Research, 2024 - Elsevier
Online social networks can be used for mental healthcare monitoring using Artificial
Intelligence and Machine Learning techniques for detecting various mental health disorders …

Reduced speech coherence in psychosis-related social media forum posts

L Plank, A Zlomuzica - Schizophrenia, 2024 - nature.com
The extraction of linguistic markers from social media posts, which are indicative of the onset
and course of mental disorders, offers great potential for mental healthcare. In the present …

[HTML][HTML] Online posting effects: Unveiling the non-linear journeys of users in depression communities on Reddit

V Morini, S Citraro, E Sajno, M Sansoni, G Riva… - Computers in Human …, 2024 - Elsevier
Social media platforms have become pivotal as self-help forums, enabling individuals to
share personal experiences and seek support. However, on topics as sensitive as …

Who can help me? Reconstructing users' psychological journeys in depression-related social media interactions

V Morini, S Citraro, E Sajno, M Sansoni, G Riva… - arXiv preprint arXiv …, 2023 - arxiv.org
Social media are increasingly being used as self-help boards, where individuals can
disclose personal experiences and feelings and look for support from peers or experts. Here …

Using citation networks to evaluate the impact of text length on keyword extraction

JAV Tohalino, TC Silva, DR Amancio - Plos one, 2023 - journals.plos.org
The identification of key concepts within unstructured data is of paramount importance in
practical applications. Despite the abundance of proposed methods for extracting primary …

-Conformity: multi-scale node assortativity in feature-rich stream graphs

S Citraro, L Milli, R Cazabet, G Rossetti - International Journal of Data …, 2024 - Springer
Multi-scale strategies to estimate mixing patterns are meant to capture heterogeneous
behaviors among node homophily, but they ignore an important addendum often available …

Exploring linguistic features and user engagement in Chinese online mental health counseling

L Zhang, D Liu, J Li, C Wan, X Liu - Heliyon, 2024 - cell.com
With the popularity of online mental health platforms, more individuals are seeking help and
receiving social support by openly discussing their problems. Therefore, it's crucial to gain a …

From Perils to Possibilities: Understanding how Human (and AI) Biases affect Online Fora

V Morini, V Pansanella, K Abramski, E Cau… - arXiv preprint arXiv …, 2024 - arxiv.org
Social media platforms are online fora where users engage in discussions, share content,
and build connections. This review explores the dynamics of social interactions, user …

Introducing semantic loadings: Bridging cognitive network science with network psychometrics for understanding depression, anxiety and stress

F Stanghellini, E Perinelli, L Lombardi, M Stella - 2023 - osf.io
A psychometric scale reports experiences in terms of items/sentences rated by individuals.
We investigate whether psychometric item ratings reflect semantic/syntactic associations …

Using citation networks to evaluate the impact of text length on the identification of relevant concepts

JAV Tohalino, TC Silva, DR Amancio - arXiv preprint arXiv:2301.06168, 2023 - arxiv.org
The identification of the most significant concepts in unstructured data is of critical
importance in various practical applications. Despite the large number of methods that have …