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An exploration of text mining of narrative reports of injury incidents to assess risk
In this article, a topic model was explored using unsupervised machine learning to summarized free-text narrative reports of 77,215 injuries that occurred in coal mines in the USA between 2000 and 2015. Latent Dirichlet Allocation modeling processes identified six topics from the free-text data. The modeling success enjoyed in this exploratory effort suggests that additional topic mining of these injury text narratives is justified, especially using a broad set of covariates to explain variations in topic emphasis and for comparison of surface mining injuries with injuries occurring during site preparation for construction.
Date:
December 14, 2018
Creator:
Passmore, David L.; Chae, Chungil; Kustikova, Yulia; Baker, Rose M. & Yim, Jeong-Ha
Object Type:
Article
System:
The UNT Digital Library
Competencies Required for Digital Curation: An Analysis of Job Advertisements
Article discussing competencies required for digital curation. The results of the analysis show that digital curation jobs are characterized by a complex interplay of various skills and knowledge. The findings of this study present emerging requirements for a qualified workforce in the field of digital curation.
Date:
June 14, 2013
Creator:
Kim, Jeonghyun; Warga, Edward & Moen, William E.
Object Type:
Article
System:
The UNT Digital Library
Editing of Library Metadata Records and its Effect on Subject Access: An Empirical Investigation
This paper was presented at the 2016 IFLA World Library and Information Congress Satellite Meeting on Subject Access: Unlimited Opportunities. This paper reports on the change in a sample of MARC 21 library metadata records over a period of two years.
Date:
November 14, 2017
Creator:
Zavalina, Oksana; Shakeri, Shadi & Kizhakkethil, Priya
Object Type:
Paper
System:
The UNT Digital Library
Tools to support interpreting multiple regression in the face of multicollilnearity
This article argues that rather than using one technique to investigate regression results, researchers should consider multiple indices to understand the contributions that predictors make not only to a regression model, but to each other as well.
Date:
March 14, 2012
Creator:
Kraha, Amanda; Turner, Heather; Nimon, Kim F.; Zientek, Linda Reichwein & Henson, Robin K.
Object Type:
Article
System:
The UNT Digital Library
Meena Kumari and Seema Devi narrate The Family Story
Meena and Seema complete set-up 1 of the Family Story Task, a picture-based stimulus task. They describe the 16 pictures and then rearrange them in whatever order they think is right. Then, they tell the whole story from start to finish. In this case, the final step of re-telling the story from another perspective was skipped because there was no third participant. The recording was made at Uma Homestay in Rakchham village.
Date:
April 14, 2019
Creator:
Martinez, Philippe Antoine
Object Type:
Video
System:
The UNT Digital Library
Comparison of life in Chhitkul village past and present
Dhian Singh Negi describes how life was in Chhitkul in earlier times compared to now. The recording was made at Dhian's main residence in Reckong Peo (Chhitkul Bhawan).
Date:
December 14, 2018
Creator:
Martinez, Philippe Antoine
Object Type:
Video
System:
The UNT Digital Library
From AACR2 to RDA: an Update
This presentation gives an update on the Anglo-American Cataloging Rules 2 (AACR2) and Resource Description and Access (RDA). In this presentation, the author discusses what is changing with RDA and what isn't, the functionality of the catalog, user's experience with functionality, what RDA allows us to do, and cataloger tasks.
Date:
April 14, 2010
Creator:
Miksa, Shawne D., 1969-
Object Type:
Presentation
System:
The UNT Digital Library
Copyright, Open Access, and Creative Commons
Presentation for a Tarrant County College faculty professional development event. This presentation discusses copyright, open access, and creative commons.
Date:
January 14, 2015
Creator:
Helge, Kris
Object Type:
Presentation
System:
The UNT Digital Library
Analytical discussion of The Story of Two Brothers
Tyler Utt and Sumshot Khular discuss the story of the Two Brothers.
Date:
March 14, 2017
Creator:
Utt, Tyler P.
Object Type:
Sound
System:
The UNT Digital Library