Fig. 1 Annotation and detection process Fig. 1 Annotation and detection process. (1) A random selection of opinion pieces is manually annotated. (2) The obtained metaphors are used to learn different models (Tsvetkov et al., 2014; Do Dinh and Gurevych, 2016). (3) We choose the former, better performing model, to detect metaphors from the remaining opinion pieces, and (4) subsequently cluster the detected metaphors From: A ‘wind of change’—shaping public opinion of the Arab Spring using metaphors Digital Scholarship Humanities. Published online October 31, 2018. doi:10.1093/llc/fqy058 Digital Scholarship Humanities | Digital Scholarship in the Humanities © The Author(s) 2018. Published by Oxford University Press on behalf of EADH. All rights reserved. For permissions, please email: journals.permissions@oup.comThis article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model) 1