Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
Academic Journal

Sentiment Analysis of Insomnia-Related Tweets via a Combination of Transformers Using Dempster-Shafer Theory: Pre- and Peri-COVID-19 Pandemic Retrospective Study.

  • Authors : Maghsoudi A; Department of Medicine, Baylor College of Medicine, Houston, TX, United States.; Nowakowski S

Subjects: COVID-19*/COVID-19*/COVID-19*/epidemiology ; Sleep Initiation and Maintenance Disorders*/Sleep Initiation and Maintenance Disorders*/Sleep Initiation and Maintenance Disorders*/epidemiology ; Social Media*

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Dec 27; Vol. 24 (12), pp. e41517. Date of Electronic Publication: 2022 Dec 27.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Evolution of Public Opinion on COVID-19 Vaccination in Japan: Large-Scale Twitter Data Analysis.

  • Authors : Kobayashi R; Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Japan.; Mathematics and Informatics Center, The University of Tokyo, Tokyo, Japan.

Subjects: COVID-19*/COVID-19*/COVID-19*/prevention & control ; COVID-19*/COVID-19*/COVID-19*/epidemiology ; Social Media*

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Dec 22; Vol. 24 (12), pp. e41928. Date of Electronic Publication: 2022 Dec 22.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Sexually Transmitted Disease-Related Reddit Posts During the COVID-19 Pandemic: Latent Dirichlet Allocation Analysis.

  • Authors : Johnson AK; The Potocsnak Family Division of Adolescent and Young Adult Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, United States.; Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.

Subjects: COVID-19*/COVID-19*/COVID-19*/epidemiology ; Social Media* ; Sexually Transmitted Diseases*/Sexually Transmitted Diseases*/Sexually Transmitted Diseases*/epidemiology

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Oct 31; Vol. 24 (10), pp. e37258. Date of Electronic Publication: 2022 Oct 31.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Opinion Leaders and Structural Hole Spanners Influencing Echo Chambers in Discussions About COVID-19 Vaccines on Social Media in China: Network Analysis.

  • Authors : Wang D; School of Information Management, Wuhan University, Wuhan, China.; School of Data Science, City University of Hong Kong, Hong Kong, China (Hong Kong).

Subjects: Social Media* ; COVID-19*/COVID-19*/COVID-19*/prevention & control; Humans

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Nov 18; Vol. 24 (11), pp. e40701. Date of Electronic Publication: 2022 Nov 18.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Using Natural Language Processing to Explore "Dry January" Posts on Twitter: Longitudinal Infodemiology Study.

  • Authors : Russell AM; Center for Public Health and Technology, Department of Health, Human Performance, and Recreation, University of Arkansas, Fayetteville, AR, United States.; Valdez D

Subjects: Social Media* ; COVID-19*/COVID-19*/COVID-19*/epidemiology; Humans

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Nov 18; Vol. 24 (11), pp. e40160. Date of Electronic Publication: 2022 Nov 18.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Empowering Health Care Workers on Social Media to Bolster Trust in Science and Vaccination During the Pandemic: Making IMPACT Using a Place-Based Approach.

  • Authors : Jain S; Department of Medicine, University of Illinois at Chicago, Chicago, IL, United States.; Dhaon SR

Subjects: COVID-19*/COVID-19*/COVID-19*/epidemiology ; COVID-19*/COVID-19*/COVID-19*/prevention & control ; Social Media*

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Oct 17; Vol. 24 (10), pp. e38949. Date of Electronic Publication: 2022 Oct 17.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Fine-tuned Sentiment Analysis of COVID-19 Vaccine-Related Social Media Data: Comparative Study.

  • Authors : Melton CA; Bredesen Center for Interdisciplinary Research and Graduate Education, University of Tennessee at Knoxville, Knoxville, TN, United States.; Center for Biomedical Informatics, Department of Pediatrics, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States.

Subjects: COVID-19*/COVID-19*/COVID-19*/prevention & control ; Social Media* ; Vaccines*

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Oct 17; Vol. 24 (10), pp. e40408. Date of Electronic Publication: 2022 Oct 17.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Tracking the Impact of COVID-19 and Lockdown Policies on Public Mental Health Using Social Media: Infoveillance Study.

  • Authors : Li M; Department of Big Data in Health Science School of Public Health, Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.; The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Hangzhou, China.

Subjects: COVID-19*/COVID-19*/COVID-19*/epidemiology ; COVID-19*/COVID-19*/COVID-19*/prevention & control ; Sleep Initiation and Maintenance Disorders*

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Oct 13; Vol. 24 (10), pp. e39676. Date of Electronic Publication: 2022 Oct 13.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Emotions and Topics Expressed on Twitter During the COVID-19 Pandemic in the United Kingdom: Comparative Geolocation and Text Mining Analysis.

  • Authors : Alhuzali H; College of Computers and Information Systems, Umm Al-Qura University, Makkah, Saudi Arabia.; Zhang T

Subjects: COVID-19*/COVID-19*/COVID-19*/epidemiology ; Social Media*; Data Mining SARS-CoV-2 variants

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Oct 05; Vol. 24 (10), pp. e40323. Date of Electronic Publication: 2022 Oct 05.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
Academic Journal

Co-Development of a Web Application (COVID-19 Social Site) for Long-Term Care Workers ("Something for Us"): User-Centered Design and Participatory Research Study.

Subjects: COVID-19*/COVID-19*/COVID-19*/prevention & control ; Social Media* ; Vaccines*

  • Source: Journal of medical Internet research [J Med Internet Res] 2022 Sep 22; Vol. 24 (9), pp. e38359. Date of Electronic Publication: 2022 Sep 22.Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Electronic Cited Medium:

Record details

×
  • 1-10 of  302 results for ""social media""