A Semantic Web Platform for Online Vaccine Sentiment Surveillance

Arash Shaban-Nejad, Sonia Menon, David Buckeridge


The Vaccon Sentiment Ontology (VASON) provides knowledge on the factors driving vaccine refusal by analyzing content of online social media. VASON facilitates concept extraction and analysis of the extracted concepts using an Natural Language Processing (NLP) module.

Full Text:


DOI: https://doi.org/10.5210/ojphi.v7i1.5823

Online Journal of Public Health Informatics * ISSN 1947-2579 * http://ojphi.org