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Panyr, J.: Vektorraum-Modell und Clusteranalyse in Information-Retrieval-Systemen (1987)
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- Nachrichten für Dokumentation. 38(1987) H.1, S.13-20
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Panyr, J.: Automatische Indexierung und Klassifikation (1983)
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- Automatisierung in der Klassifikation. Proc. 7. Jahrestagung der Gesellschaft für Klassifikation (Teil 1), Königswinter, 5.-8.4.1983. Hrsg.: I. Dahlberg u.a
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Fuhr, N.: Klassifikationsverfahren bei der automatischen Indexierung (1983)
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- Automatisierung in der Klassifikation. Proc. 7. Jahrestagung der Gesellschaft für Klassifikation (Teil 1), Königswinter, 5.-8.4.1983. Hrsg.: I. Dahlberg u.a
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Kasprzik, A.: Automatisierte und semiautomatisierte Klassifizierung : eine Analyse aktueller Projekte (2014)
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- Perspektive Bibliothek. 3(2014) H.1, S.85-110