Weakly supervised contrastive representation learning to encode narrative viewpoint of COVID-19 tweets

• Kin Wai Ng,

  Roles Formal analysis, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliations Pacific Northwest National Laboratory, Richland, Washington, United States of America, Department of Computer Science and Engineering, University of South Florida, Tampa, Florida, United States of America

  ⨯
• Nathan Wendt,

  Roles Methodology, Software

  Affiliation Pacific Northwest National Laboratory, Richland, Washington, United States of America

  ⨯
• Jasmine Eshun,

  Roles Data curation, Methodology

  Affiliation Pacific Northwest National Laboratory, Richland, Washington, United States of America

  ⨯
• Emily Saldanha

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: emily.saldanha@pnnl.gov

  Affiliation Pacific Northwest National Laboratory, Richland, Washington, United States of America

  https://orcid.org/0000-0001-8621-674X

  ⨯