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Mining of Textual Health Information from Reddit: Analysis of Chronic Diseases With Extracted Entities and Their Relations

Mining of Textual Health Information from Reddit: Analysis of Chronic Diseases With Extracted Entities and Their Relations

Health-related posts on social media were analyzed to investigate the polarity of opinions online, performing sentiment analysis [26].

Vasiliki Foufi, Tatsawan Timakum, Christophe Gaudet-Blavignac, Christian Lovis, Min Song

J Med Internet Res 2019;21(6):e12876

Sentiment Analysis of Health Care Tweets: Review of the Methods Used

Sentiment Analysis of Health Care Tweets: Review of the Methods Used

Accurate and automated sentiment analysis is challenging due to the subjectivity, complexity, and creativity of the language used [11].Sentiment analysis in the health care setting is not a new phenomenon.

Sunir Gohil, Sabine Vuik, Ara Darzi

JMIR Public Health Surveill 2018;4(2):e43

Sentiment Analysis in Health and Well-Being: Systematic Review

Sentiment Analysis in Health and Well-Being: Systematic Review

IntroductionSentiment analysis (SA), also known as opinion mining, is a subfield of natural language processing (NLP) whose aim is to automatically classify the sentiment expressed in a free text.

Anastazia Zunic, Padraig Corcoran, Irena Spasic

JMIR Med Inform 2020;8(1):e16023

Pro-Anorexia and Anti-Pro-Anorexia Videos on YouTube: Sentiment Analysis of User Responses

Pro-Anorexia and Anti-Pro-Anorexia Videos on YouTube: Sentiment Analysis of User Responses

This is the first study of pro-anorexia communities that analyzes a large sample of data with sentiment analysis software.

Atte Oksanen, David Garcia, Anu Sirola, Matti Näsi, Markus Kaakinen, Teo Keipi, Pekka Räsänen

J Med Internet Res 2015;17(11):e256

Food Communication and its Related Sentiment in Local and Organic Food Videos on YouTube

Food Communication and its Related Sentiment in Local and Organic Food Videos on YouTube

Information on replies to Google+ and Twitter accounts was also omitted.Semantic AnalysisThis is a type of network study where the unit of analysis is keywords.

Xanat Vargas Meza, Toshimasa Yamanaka

J Med Internet Res 2020;22(8):e16761

Stroke Survivors on Twitter: Sentiment and Topic Analysis From a Gender Perspective

Stroke Survivors on Twitter: Sentiment and Topic Analysis From a Gender Perspective

analysis in the health care setting is not a new phenomenon, for example, in previous research, greater positive sentiment within discharge summaries was associated with a significantly decreased risk of readmission [18].This StudyIn the following subsections

Alejandro Garcia-Rudolph, Sara Laxe, Joan Saurí, Montserrat Bernabeu Guitart

J Med Internet Res 2019;21(8):e14077

Understanding Health Care Social Media Use From Different Stakeholder Perspectives: A Content Analysis of an Online Health Community

Understanding Health Care Social Media Use From Different Stakeholder Perspectives: A Content Analysis of an Online Health Community

We used a computational social science approach to process the large amount of text data for stakeholder analysis, topic analysis, and sentiment analysis.

Yingjie Lu, Yang Wu, Jingfang Liu, Jia Li, Pengzhu Zhang

J Med Internet Res 2017;19(4):e109