Natural Language Processing

Increased Online Aggression During COVID-19 Lockdowns: Two-Stage Study of Deep Text Mining and Difference-in-Differences Analysis

Jerome Tze-Hou Hsu, Richard Tzong-Han Tsai

J Med Internet Res 2022 (Aug 09); 24(8):e38776

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Deciphering the Diversity of Mental Models in Neurodevelopmental Disorders: Knowledge Graph Representation of Public Data Using Natural Language Processing

Manpreet Kaur, Jeremy Costello, Elyse Willis, Karen Kelm, Marek Z Reformat, Francois V Bolduc

J Med Internet Res 2022 (Aug 05); 24(8):e39888

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Exploring the Applicability of Using Natural Language Processing to Support Nationwide Venous Thromboembolism Surveillance: Model Evaluation Study

Aaron Wendelboe, Ibrahim Saber, Justin Dvorak, Alys Adamski, Natalie Feland, Nimia Reyes, Karon Abe, Thomas Ortel, Gary Raskob

JMIR Bioinform Biotech 2022 (Aug 05); 3(1):e36877

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Social Media Users’ Perceptions of a Wearable Mixed Reality Headset During the COVID-19 Pandemic: Aspect-Based Sentiment Analysis

Heejin Jeong, Allison Bayro, Sai Patipati Umesh, Kaushal Mamgain, Moontae Lee

JMIR Serious Games 2022 (Aug 04); 10(3):e36850

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Identifying Patients With Inflammatory Bowel Disease on Twitter and Learning From Their Personal Experience: Retrospective Cohort Study

Maya Stemmer, Yisrael Parmet, Gilad Ravid

J Med Internet Res 2022 (Aug 02); 24(8):e29186

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A Syntactic Information–Based Classification Model for Medical Literature: Algorithm Development and Validation Study

Wentai Tang, Jian Wang, Hongfei Lin, Di Zhao, Bo Xu, Yijia Zhang, Zhihao Yang

JMIR Med Inform 2022 (Aug 02); 10(8):e37817

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Providing Care Beyond Therapy Sessions With a Natural Language Processing–Based Recommender System That Identifies Cancer Patients Who Experience Psychosocial Challenges and Provides Self-care Support: Pilot Study

Yvonne W Leung, Bomi Park, Rachel Heo, Achini Adikari, Suja Chackochan, Jiahui Wong, Elyse Alie, Mathew Gancarz, Martyna Kacala, Graeme Hirst, Daswin de Silva, Leon French, Jacqueline Bender, Faye Mishna, David Gratzer, Damminda Alahakoon, Mary Jane Esplen

JMIR Cancer 2022 (Jul 29); 8(3):e35893

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Impact of a Clinical Text–Based Fall Prediction Model on Preventing Extended Hospital Stays for Elderly Inpatients: Model Development and Performance Evaluation

Yoshimasa Kawazoe, Kiminori Shimamoto, Daisaku Shibata, Emiko Shinohara, Hideaki Kawaguchi, Tomotaka Yamamoto

JMIR Med Inform 2022 (Jul 27); 10(7):e37913

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Integrating Natural Language Processing and Interpretive Thematic Analyses to Gain Human-Centered Design Insights on HIV Mobile Health: Proof-of-Concept Analysis

Simone J Skeen, Stephen Scott Jones, Carolyn Marie Cruse, Keith J Horvath

JMIR Hum Factors 2022 (Jul 21); 9(3):e37350

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Accurate Forecasting of Emergency Department Arrivals With Internet Search Index and Machine Learning Models: Model Development and Performance Evaluation

Bi Fan, Jiaxuan Peng, Hainan Guo, Haobin Gu, Kangkang Xu, Tingting Wu

JMIR Med Inform 2022 (Jul 20); 10(7):e34504

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Extraction of Explicit and Implicit Cause-Effect Relationships in Patient-Reported Diabetes-Related Tweets From 2017 to 2021: Deep Learning Approach

Adrian Ahne, Vivek Khetan, Xavier Tannier, Md Imbesat Hassan Rizvi, Thomas Czernichow, Francisco Orchard, Charline Bour, Andrew Fano, Guy Fagherazzi

JMIR Med Inform 2022 (Jul 19); 10(7):e37201

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Exploring COVID-19–Related Stressors: Topic Modeling Study

Yue Tong Leung, Farzad Khalvati

J Med Internet Res 2022 (Jul 13); 24(7):e37142

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Linguistic Pattern–Infused Dual-Channel Bidirectional Long Short-term Memory With Attention for Dengue Case Summary Generation From the Program for Monitoring Emerging Diseases–Mail Database: Algorithm Development Study

Yung-Chun Chang, Yu-Wen Chiu, Ting-Wu Chuang

JMIR Public Health Surveill 2022 (Jul 13); 8(7):e34583

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Using Twitter Data for Cohort Studies of Drug Safety in Pregnancy: Proof-of-concept With β-Blockers

Ari Z Klein, Karen O'Connor, Lisa D Levine, Graciela Gonzalez-Hernandez

JMIR Form Res 2022 (Jun 30); 6(6):e36771

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Identifying Medication-Related Intents From a Bidirectional Text Messaging Platform for Hypertension Management Using an Unsupervised Learning Approach: Retrospective Observational Pilot Study

Anahita Davoudi, Natalie S Lee, ThaiBinh Luong, Timothy Delaney, Elizabeth Asch, Krisda Chaiyachati, Danielle Mowery

J Med Internet Res 2022 (Jun 29); 24(6):e36151

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Automatic International Classification of Diseases Coding System: Deep Contextualized Language Model With Rule-Based Approaches

Pei-Fu Chen, Kuan-Chih Chen, Wei-Chih Liao, Feipei Lai, Tai-Liang He, Sheng-Che Lin, Wei-Jen Chen, Chi-Yu Yang, Yu-Cheng Lin, I-Chang Tsai, Chi-Hao Chiu, Shu-Chih Chang, Fang-Ming Hung

JMIR Med Inform 2022 (Jun 29); 10(6):e37557

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Identifying Patients With Delirium Based on Unstructured Clinical Notes: Observational Study

Wendong Ge, Haitham Alabsi, Aayushee Jain, Elissa Ye, Haoqi Sun, Marta Fernandes, Colin Magdamo, Ryan A Tesh, Sarah I Collens, Amy Newhouse, Lidia MVR Moura, Sahar Zafar, John Hsu, Oluwaseun Akeju, Gregory K Robbins, Shibani S Mukerji, Sudeshna Das, M Brandon Westover

JMIR Form Res 2022 (Jun 24); 6(6):e33834

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A Disease Identification Algorithm for Medical Crowdfunding Campaigns: Validation Study

Steven S Doerstling, Dennis Akrobetu, Matthew M Engelhard, Felicia Chen, Peter A Ubel

J Med Internet Res 2022 (Jun 21); 24(6):e32867

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Applying the Health Belief Model to Characterize Racial/Ethnic Differences in Digital Conversations Related to Depression Pre- and Mid-COVID-19: Descriptive Analysis

Ruby Castilla-Puentes, Jacqueline Pesa, Caroline Brethenoux, Patrick Furey, Liliana Gil Valletta, Tatiana Falcone

JMIR Form Res 2022 (Jun 20); 6(6):e33637

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Vaccine Adverse Event Mining of Twitter Conversations: 2-Phase Classification Study

Sedigheh Khademi Habibabadi, Pari Delir Haghighi, Frada Burstein, Jim Buttery

JMIR Med Inform 2022 (Jun 16); 10(6):e34305

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