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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
Quantifying Language Changes Surrounding Mental Health On Twitter, Anne Marie Stupinski
Quantifying Language Changes Surrounding Mental Health On Twitter, Anne Marie Stupinski
Graduate College Dissertations and Theses
Mental health challenges are thought to afflict around 10% of the global population each year, with many going untreated due to stigma and limited access to services. Here, we explore trends in words and phrases related to mental health through a collection of 1- , 2-, and 3-grams parsed from a data stream of roughly 10% of all English tweets since 2012. We examine temporal dynamics of mental health language, finding that the popularity of the phrase ‘mental health’ increased by nearly two orders of magnitude between 2012 and 2018. We observe that mentions of ‘mental health’ spike annually and …
Developing Natural Language Processing Instruments To Study Sociotechnical Systems, Thayer Alshaabi
Developing Natural Language Processing Instruments To Study Sociotechnical Systems, Thayer Alshaabi
Graduate College Dissertations and Theses
Identifying temporal linguistic patterns and tracing social amplification across communities has always been vital to understanding modern sociotechnical systems. Now, well into the age of information technology, the growing digitization of text archives powered by machine learning systems has enabled an enormous number of interdisciplinary studies to examine the coevolution of language and culture. However, most research in that domain investigates formal textual records, such as books and newspapers. In this work, I argue that the study of conversational text derived from social media is just as important. I present four case studies to identify and investigate societal developments in …