Project Visual Contagions

[PUBLIC] Open Access Periodicals, Mainly 1890-1950, Europe, N. America

A corpus for project Visual Contagions (3,592,792 images)

Corpus contenant des ressources collectées par le projet Visual Contagions. Le corpus est constitué de titres provenant de la Bibliothèque nationale de France, de la Bibliothèque universitaire de Heidelberg, du projet Blue Mountain de Princeton et d'autres.
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Corpus containing resources collected by the Visual Contagions project. The corpus is formed by Titles from the National Library of France, Heidelberg University Library, Princeton Blue Mountain project and others.

Le corpus est formé par les images contenues dans 1791 revues dans 304 villes / The corpus is formed by images contained in 1791 journals in 304 cities

La liste des revues est disponible ici / The list of journal is available here : https://www.unige.ch/visualcontagions/download_file/484/0

Datasets composing this corpus:

Dataset Using Documents Images Actions
Open Access Periodicals v2 segments 143,158 3,188,950
Additional M&A IIIF data segments 2,676 403,842

Duplicate clustering applied on this corpus

Clustering #164

202,339 clusters

Clusterized on Oct. 15, 2022, 9:32 a.m.

Algorithm: fast-connected Threshold: 0.8

Clustering #161

177,353 clusters

Clusterized on July 11, 2022, 10:56 p.m.

Algorithm: fast-connected Threshold: 0.8

Clustering #160

47,511 clusters

Clusterized on March 4, 2022, 9:20 a.m.

Algorithm: fast-connected Threshold: 0.94

Clustering #159

124,208 clusters

Clusterized on March 3, 2022, 9:17 p.m.

Algorithm: fast-connected Threshold: 0.925

Clustering #158

34,891 clusters

Clusterized on Feb. 16, 2022, 3:32 p.m.

Algorithm: fast-connected Threshold: 0.94

Clustering #157

86,898 clusters

Clusterized on Feb. 14, 2022, 9:56 p.m.

Algorithm: fast-connected Threshold: 0.92

Clustering #155

86,898 clusters

Clusterized on Feb. 12, 2022, 8:29 p.m.

Algorithm: fast-connected Threshold: 0.92

Clustering #154

75,863 clusters

Clusterized on Jan. 29, 2022, 3:41 p.m.

Algorithm: fast-connected Threshold: 0.92