References
- FDA. Retrieved from FDA approves expanded use of Gardasil 9 to include individuals 27 through 45 years old; 2018 Oct 5. https://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm622715.htm.
- CervicalCancerAction, 2. Cervical cancer action. Global Maps: global Progress in HPV Vaccination: status: June 2017. 2017. www.cervicalcanceraction.org: http://www.cervicalcanceraction.org/comments/comments3.php.
- Healthy People 2020, Immunization and infectious Disease. 2015 [accessed February 19 2019]. healthypeople.gov: https://www.healthypeople.gov/2020/topics-objectives/topic/immunization-and-infectious-diseases.
- Shapiro GK, Surian D, Dunn AG, Perry R, Kelaher M. Comparing human papillomavirus vaccine concerns on twitter: a cross-sectional study of users in Australia, Canada and the UK. BMJ Open. 2017;7:e016869. doi:10.1136/bmjopen-2017-016869.
- Dunn AG, Surian D, Leask J, Dey A, Mandl KD, Coiera E. Mapping information exposure on social media to explain differences in hpv vaccine coverage in the United States. Vaccine. 2017;35:3033–40. doi:10.1016/j.vaccine.2017.04.060.
- Le GM, Radcliffe K, Lyles C, Lyson HC, Wallace B, Sawaya G, Pasick R, Centola D, Sarkar U. Perceptions of cervical cancer prevention on Twitter uncovered by different sampling strategies. Plos One. 2019;14:e0211931.
- Dunn AG, Leask J, Zhou X, Mandl KD, Coiera E. Associations between exposure to and expression of negative opinions about human papillomavirus vaccines on social media: an observational study. J Med Internet Res. 2015;17:e144. doi:10.2196/jmir.4343.
- Du JX, Xu J, Song H, Liu X, Tao C. Optimization on machine learning based approaches for sentiment analysis on HPV vaccines related tweets. J Biomed Semant. 2017;8. doi:10.1186/s13326-017-0120-6.
- GCP. Natural language - Google cloud. Google Cloud; 2019. https://cloud.google.com/natural-language/.
- Honnibal M, Montani I. spaCy - Industrial-Strength Natural Language Processing, 2019. https://spacy.io/
- Mikolov T, Sutskever I. Distributed representations of words and phrases and their compositionality. Proceedings of the International Conference on Neural Information Processing Systems; Nevada, USA: Lake Tahoe; 2013. p. 3111–3119.
- Wang Y, Liu S, Afzal N, Rastegar-Mojarad M, Wang L, Shen F, Kingsbury P, Liu H. A comparison of word embeddings for the biomedical natural language processing. J Biomed Inf. 2018;87:12–20. doi:10.1016/j.jbi.2018.09.008.
- Lemire OK. Tag-cloud drawing: algorithms for cloud visualization. The Proceedings of International World Wide Web Conferences; Banff (Canada): ACM; 2007. .
- National Immunization Survey-Teen (NIS-Teen). National Immunization Surveys (NIS), CDC; 2017. https://www.cdc.gov/vaccines/imz-managers/nis/datasets.html
- 2013 voluntary recall of one lot of Gardasil HPV vaccine. Center for Disease Control and Prevention; 2013. https://www.cdc.gov/vaccinesafety/concerns/history/gardasil-recall-faq.html
- Kester LM, Zimet GD, Fortenberry JD, Kahn JA, Shew ML. A national study of HPV vaccination of adolescent girls: rates, predictors, and reasons for non-vaccination. Maternal Child Health J. 2013;17:879–85. doi:10.1007/s10995-012-1066-z.
- Zimet GD, Weiss TW, Rosenthal SL, Good MB, Vichnin MD. Reasons for non-vaccination against HPV and future vaccination intentions among 19–26 year-old women. BMC Womens Health. 2010;10. doi:10.1186/1472-6874-10-27.
- Holman DM, Benard V, Roland KB, Watson M, Liddon N, Stokley S. Barriers to human papillomavirus vaccination among US adolescents: a systematic review of the literature. JAMA Pediatr. 2014;168:76–82. doi:10.1001/jamapediatrics.2013.2752.
- Why some parents are refusing HPV vaccine for their children. Retrieved from shot of prevention. 2013. https://shotofprevention.com/2013/08/20/why-some-parents-are-refusing-hpv-vaccine-for-their-children/
- Karafillakis E, Simas C, Jarrett C, Verger P, Peretti-Watel P, Dib F, De Angelis S, Takacs J, Ali KA, Pastore Celentano L, et al. HPV vaccination in a context of public mistrust and uncertainty: A systematic literature review of determinants of HPV vaccine hesitancy in Europe. Human Vaccine Immunother. 2019;1–13. doi:10.1080/21645515.2018.1564436.
- Sundermeyer MS. LSTM neural networks for language modeling. In Thirteenth annual conference of the international speech communication association; 2012. .
- Daniel C, Yinfei Y, Sheng-yi K, Nan H, Nicole L, Rhomni SJ, Noah C, Mario GC, Steve Y, Chris T, et al. Universal sentence encoder. 2018. arXiv preprint arXiv:1803.11175.