Publication: Tracing changes in thematic structure of holiday picture postcards from 1950s to 2010s
Tracing changes in thematic structure of holiday picture postcards from 1950s to 2010s
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Sugisaki, K., Wiedmer, N., Naef, M., & Hausendorf, H. (2018). Tracing changes in thematic structure of holiday picture postcards from 1950s to 2010s. In M. Piotrowski (Ed.), CEUR Workshop Proceedings (pp. 67–75). CEUR-WS. http://ceur-ws.org/Vol-2314/
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In this paper, we present our study of the changes of thematic structures in holiday picture postcards from 1950s to 2010s. We use over 1,000 cards that we annotated manually with thematic information and apply a clustering method (principal component analysis, PCA) to analyse the thematic structure. The primary objective of our study is to group cards with similar thematic structure and to analyse changes of themes over the decades. Our PCA analyses indicate that holiday postcards have been changed in terms of (1) thematic structure,
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Citations
Sugisaki, K., Wiedmer, N., Naef, M., & Hausendorf, H. (2018). Tracing changes in thematic structure of holiday picture postcards from 1950s to 2010s. In M. Piotrowski (Ed.), CEUR Workshop Proceedings (pp. 67–75). CEUR-WS. http://ceur-ws.org/Vol-2314/