Entropy and complexity unveil the landscape of memes evolution.


Journal

Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288

Informations de publication

Date de publication:
08 10 2021
Historique:
received: 02 07 2021
accepted: 22 09 2021
entrez: 9 10 2021
pubmed: 10 10 2021
medline: 27 1 2022
Statut: epublish

Résumé

On the Internet, information circulates fast and widely, and the form of content adapts to comply with users' cognitive abilities. Memes are an emerging aspect of the internet system of signification, and their visual schemes evolve by adapting to a heterogeneous context. A fundamental question is whether they present culturally and temporally transcendent characteristics in their organizing principles. In this work, we study the evolution of 2 million visual memes published on Reddit over ten years, from 2011 to 2020, in terms of their statistical complexity and entropy. A combination of a deep neural network and a clustering algorithm is used to group memes according to the underlying templates. The grouping of memes is the cornerstone to trace the growth curve of these objects. We observe an exponential growth of the number of new created templates with a doubling time of approximately 6 months, and find that long-lasting templates are associated with strong early adoption. Notably, the creation of new memes is accompanied with an increased visual complexity of memes content, in a continuous effort to represent social trends and attitudes, that parallels a trend observed also in painting art.

Identifiants

pubmed: 34625623
doi: 10.1038/s41598-021-99468-6
pii: 10.1038/s41598-021-99468-6
pmc: PMC8501102
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

20022

Informations de copyright

© 2021. The Author(s).

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Auteurs

Carlo M Valensise (CM)

Enrico Fermi Research Center, Piazza del Viminale, 1, 00184, Roma, Italy. carlo.valensise@cref.it.

Alessandra Serra (A)

Tuscia University - DISTU Department of Modern Languages and Literatures, History, Philosophy and Law Studies, Via S. Carlo, 32, 01100, Viterbo, Italy.

Alessandro Galeazzi (A)

University of Brescia, Via Branze, 59, 25123, Brescia, Italy.

Gabriele Etta (G)

Department of Computer Science, Sapienza University of Rome, Viale Regina Elena, 295, 00161, Roma, Italy.

Matteo Cinelli (M)

Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari, University of Venice, Via Torino 155, 30172, Mestre, Italy.
Institute for Complex Systems, Italian National Research Council, Via dei Taurini 19, 00185, Roma, Italy.

Walter Quattrociocchi (W)

Department of Computer Science, Sapienza University of Rome, Viale Regina Elena, 295, 00161, Roma, Italy.

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Classifications MeSH