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Using Metadata Record Graphs to Understand Subject Usage in the UNT Theses and Dissertations Collection
Presentation for the 22nd International Symposium on Electronic Theses and Dissertations (ETD 2019), discussing the use of network analysis to evaluate subjects in the University of North Texas (UNT) Libraries' ETD collection.
Date:
November 6, 2019
Creator:
Tarver, Hannah
Object Type:
Presentation
System:
The UNT Digital Library
Using Metadata Record Graphs to understand controlled vocabulary and keyword usage for subject representation in the UNT theses and dissertations collection
This article discusses the use of network analysis through the creation Metadata Record Graphs to analyze the interconnectedness of subject and keywords in the University of North Texas Theses and Dissertations collection. The analysis compares overlap of controlled terms (Library of Congress Subject Headings) and uncontrolled terms (keywords), as well as the effects of basic format normalization (to simulate editing values for consistency) to evaluate how well subjects connect in the collection.
Date:
December 2019
Creator:
Phillips, Mark Edward; Tarver, Hannah & Zavalina, Oksana
Object Type:
Article
System:
The UNT Digital Library