@article{depression-sl-text,
author = "Mu{\~n}oz L{\'o}pez, Sergio and Iglesias, Carlos A.",
abstract = "Depression is a common and debilitating mental illness affecting millions of individuals, diminishing their quality of life and overall well-being. The increasing prevalence of mental health disorders has underscored the need for innovative approaches to detect and address depression. In this context, text analysis has emerged as a promising avenue. Novel solutions for text-based depression detection commonly rely on deep neural networks or transformer-based models. Although these approaches have yielded impressive results, they often come with inherent limitations, such as substantial computational requirements or a lack of interpretability. This work aims to bridge the gap between substantial performance and practicality in the detection of depression signs within digital content. To this end, we introduce a comprehensive feature framework that integrates linguistic signals, emotional expressions, and cognitive patterns. The combination of this framework with distributional representations contributes to fostering the understanding of language patterns indicative of depression and provides a deeper grasp of contextual nuances. We exploit this combination using traditional machine learning methods in an effort to yield substantial performance without compromising interpretability and computational efficiency. The performance and generalizability of our approach have been assessed through experimentation using multiple publicly available English datasets. The results demonstrate that our method yields throughput on par with more complex and resource-intensive solutions, achieving F1-scores above 70%. This accomplishment is notable, as the proposed method simultaneously preserves the virtues of simplicity, interpretability, and reduced computational overhead. In summary, the findings of this research contribute to the field by offering an accessible and scalable solution for the detection of depression in real-world scenarios.",
comments = "JCR 2022  2.7 (Q2), SJR 2022 0.492 (Q2)",
doi = "https://doi.org/10.3390/app132111695",
issn = "2076-3417",
journal = "Applied Sciences",
keywords = "text classification;depression;depression detection;word embedding",
number = "21",
pages = "11695",
title = "{D}etection of the {S}everity {L}evel of {D}epression {S}igns in {T}ext {C}ombining a {F}eature-{B}ased {F}ramework with {D}istributional {R}epresentations",
url = "https://www.mdpi.com/2076-3417/13/21/11695",
volume = "13",
year = "2023",
}