Appendix for the "Panning for gold: Comparative analysis of cross-platform approaches for automated detection of political content in textual data" article.

<p>The appendix contains information about the definition of politics-related content and procedure for manually labelling it for validation datasets, the use case of the study, supplementary information for dictionary- and DL-based approaches, and the complete set of performance metrics for the models.</p> <p>(DOCX)</p>