Co‐word maps and topic modeling: A comparison using small and medium‐sized corpora (N < 1,000)

Induced by “big data,” “topic modeling” has become an attractive alternative to mapping co‐words in terms of co‐occurrences and co‐absences using network techniques. Does topic modeling provide an alternative for co‐word mapping in research practices using moderately sized document collections? We r...

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Veröffentlicht in:	Journal of the American Society for Information Science and Technology 2017-04, Vol.68 (4), p.1024-1035
Hauptverfasser:	Leydesdorff, Loet, Nerghes, Adina
Format:	Artikel
Sprache:	eng
Schlagworte:	Analogies Collection Data management Data mining Linguistics Mapping Modelling Semantics Semiotics Texts Topics
Online-Zugang:	Volltext
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