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The field of natural language processing (NLP) has made significant progress with the rapid development of deep learning technologies. One of the research directions in text sentiment analysis is sentiment analysis of medical texts, which…

计算与语言 · 计算机科学 2024-12-04 Yinan Chen

Preliminary detection of mild depression could immensely help in effective treatment of the common mental health disorder. Due to the lack of proper awareness and the ample mix of stigmas and misconceptions present within the society,…

Sentiment analysis is an essential part of text analysis, which is a larger field that includes determining and evaluating the author's emotional state. This method is essential since it makes it easier to comprehend consumers' feelings,…

计算与语言 · 计算机科学 2025-10-03 Sumaiya Tabassum

Online conversations can be toxic and subjected to threats, abuse, or harassment. To identify toxic text comments, several deep learning and machine learning models have been proposed throughout the years. However, recent studies…

机器学习 · 计算机科学 2023-11-09 Md Azim Khan

Depression disorder is a serious health condition that has affected the lives of millions of people around the world. Diagnosis of depression is a challenging practice that relies heavily on subjective studies and, in most cases, suffers…

信号处理 · 电气工程与系统科学 2025-03-26 Amir Nassibi , Christos Papavassiliou , Ildar Rakhmatulin , Danilo Mandic , S. Farokh Atashzar

In recent years, there has been increased interest in building predictive models that harness natural language processing and machine learning techniques to detect emotions from various text sources, including social media posts,…

计算与语言 · 计算机科学 2022-12-20 Sourabh Zanwar , Daniel Wiechmann , Yu Qiao , Elma Kerz

With the rise of the Internet, there is a growing need to build intelligent systems that are capable of efficiently dealing with early risk detection (ERD) problems on social media, such as early depression detection, early rumor detection…

计算机与社会 · 计算机科学 2024-04-18 Sergio G. Burdisso , Marcelo Errecalde , Manuel Montes-y-Gómez

In the field of education, understanding students' opinions through their comments is crucial, especially in the Vietnamese language, where resources remain limited. Existing educational datasets often lack domain relevance and student…

计算与语言 · 计算机科学 2025-07-01 Phan Quoc Hung Mai , Quang Hung Nguyen , Phuong Giang Duong , Hong Hanh Nguyen , Nguyen Tuan Long

Accurate and interpretable predictions of depression severity are essential for clinical decision support, yet existing models often lack uncertainty estimates and temporal modeling. We propose PTTSD, a Probabilistic Textual Time Series…

计算与语言 · 计算机科学 2025-11-07 Fabian Schmidt , Seyedehmoniba Ravan , Vladimir Vlassov

Mental distress like depression and anxiety contribute to the largest proportion of the global burden of diseases. Automated diagnosis systems of such disorders, empowered by recent innovations in Artificial Intelligence, can pave the way…

音频与语音处理 · 电气工程与系统科学 2023-06-23 Mashrura Tasnim , Malikeh Ehghaghi , Brian Diep , Jekaterina Novikova

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

Automatic identification of emotions expressed in Twitter data has a wide range of applications. We create a well-balanced dataset by adding a neutral class to a benchmark dataset consisting of four emotions: fear, sadness, joy, and anger.…

计算与语言 · 计算机科学 2022-08-10 Ionuţ-Alexandru Albu , Stelian Spînu

Automated classification of chief complaints from patient-generated text is a critical first step in developing scalable platforms to triage patients without human intervention. In this work, we evaluate several approaches to chief…

计算与语言 · 计算机科学 2019-11-19 Ilya Valmianski , Caleb Goodwin , Ian M. Finn , Naqi Khan , Daniel S. Zisook

Mental health significantly influences various aspects of our daily lives, and its importance has been increasingly recognized by the research community and the general public, particularly in the wake of the COVID-19 pandemic. This…

计算与语言 · 计算机科学 2023-08-29 Xin Gao , Cem Sazara

Transformer-based language models, more specifically BERT-based architectures have achieved state-of-the-art performance in many downstream tasks. However, for a relatively low-resource language such as Thai, the choices of models are…

计算与语言 · 计算机科学 2021-03-23 Lalita Lowphansirikul , Charin Polpanumas , Nawat Jantrakulchai , Sarana Nutanong

Depression is a major mental health condition that severely impacts the emotional and physical well-being of individuals. The simple nature of data collection from social media platforms has attracted significant interest in properly…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Md Rezwanul Haque , Md. Milon Islam , S M Taslim Uddin Raju , Hamdi Altaheri , Lobna Nassar , Fakhri Karray

In today's interconnected society, social media platforms have become an important part of our lives, where individuals virtually express their thoughts, emotions, and moods. These expressions offer valuable insights into their mental…

机器学习 · 计算机科学 2025-01-28 Yusif Ibrahimov , Tarique Anwar , Tommy Yuan

Our system, VISU, participated in the WASSA 2023 Shared Task (3) of Emotion Classification from essays written in reaction to news articles. Emotion detection from complex dialogues is challenging and often requires context/domain…

计算与语言 · 计算机科学 2023-07-31 Vivek Kumar , Sushmita Singh , Prayag Tiwari

The front-end module in a typical Mandarin text-to-speech system (TTS) is composed of a long pipeline of text processing components, which requires extensive efforts to build and is prone to large accumulative model size and cascade errors.…

声音 · 计算机科学 2021-01-01 Yang Zhang , Liqun Deng , Yasheng Wang

Effective communication is central to achieving positive healthcare outcomes in mental health contexts, yet international students often face linguistic and cultural barriers that hinder their communication of mental distress. In this…

神经元与认知 · 定量生物学 2025-12-05 Sui He , Shenbin Qian