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Using Word Clouds to
Assist with Collection
Development
Presented by Librarians from Florida Atlantic University:
Ethan Fenichel, E-Resources Access Management Librarian
Sunghae Ress, Digital Projects Librarian
Zach English, Collection Development Librarian
Digital Collections
Electronic Theses and Dissertations
Collection
 FAU Student Theses and Dissertations from 2007 to current
 Legacy Student ETDs 1967-2006 – currently digitizing over 4000
volumes
 FAU Faculty Theses and Dissertations
Electronic Theses and Dissertations
Collection
An example: Student ETDs
 2007 to present are born digital
 Currently approx. 1600 ETDs
 Use this collections to illustrate how digital
library supports ETDs
Graduation requirement
 Graduate students required to write ETDs to receive their masters and
doctoral degrees
 Guidelines set forth by FAU Graduate College
 Students upload them to digital library
How digital library supports student
ETDs
creation
use
dissemination
Preservation
Process
 Digital Library receives the manuscript and verifies that all the paperwork is in
order
 The ETD is processed for FAU’s Digital Library collection
 The ETD is then submitted to the publisher, ProQuest, along with associated forms
and fees for publishing
 If the student’s program requires hardbound copy of the thesis/dissertation, the
Library submits the paper copy to the bindery for binding
 Upon receipt of the bound copies from the bindery, the library sends the copies to
the colleges for distribution
 Technical Services catalogues the ETD
creation
use
dissemination
Preservation
Graduate College
TS
Getting a Picture of User Interests
 Sources:
 Interlibrary Loan data
 Call Number analysis
 Department websites/Faculty publications
 Review course catalog
 Anecdotal feedback
 Citation analyses
 Scholarly LIS literature
Interdisciplinary Research is more
Common
Linear Nonlinear
“My research is on…” “And I study it by using…”
Field behavioral ecology of birds Digital signal analysis and robotics
Human brain development and function Venom from cone snails
Wildfire and drought GIS and paleo-ecological reconstruction
Computer and telecom systems Statistical analysis
Nursing workplace interactions Ethnographic study techniques
Women’s health care Qualitative phenomenology
Subject Headings and Keywords
 LCSH subject headings
 Weaknesses:
 Can be overly limiting in the digital
age
 Might not include cutting-edge
terminology
 Benefits:
 Precision
 Extract concepts deemed to be of
most importance
 Generality
 Includes over 2,000 electronic theses and dissertations by FAU faculty and
students
 Each thesis or dissertation is cataloged and provided with LCSH subject
headings
 Excel spreadsheets from Digital Library site include:
 Abstracts
 Titles
 Author name(s)
How We Create a Word Cloud
 Go to ETD Collection through FAU Libraries website
 Narrow the list by a search term or facet
 For example, “Symbolism in literature”
 The list should be large enough to be meaningful, but not so large that interesting
details don’t appear
 Convert the list into an Excel spreadsheet
 Copy and paste the abstracts/titles into Wordle.net (or another word cloud
tool)
 Consult the word cloud, and search for usage of unfamiliar/unexpected words
by ‘Ctrl – F’ function in Excel
 Shows contexts of how terminology is used
 Research to learn more about unfamiliar concepts on the fly
Examples of other Sources for Word
Clouds
ProQuest Dissertations and Theses:
Includes
over 6,000 FAU works
Web of Science (Thomson
Reuters): Search by Organization
to find over 11,000 citations of
journals/proceedings/etc. from
FAU authors. Use RefWorks to
manage citations and abstracts
from WOS.
Interdisciplinary Snapshot of Abstracts in ETDs:
The Word Cloud (example: “Geography”)
Word Cloud of Assigned Subject
Headings for “Geography”
Combination Word Cloud: Abstracts,
Titles & Assigned Subject Headings
Word Cloud: Web of Science & ETDs –
Abstracts, Keywords and Titles: “Sensors”
Word Cloud from WOS: Applied
Mathematics faculty citations (89)
Choosing Data: LCSH vs. Keywords
 Overlap between LCSH and Titles, Abstracts, & Keywords
 (Author-Assigned Keywords versus Library of Congress Subject Headings by C.
Rockelle Strader. 2009. ALCTS LRTS 53(4))
Choosing Data: LCSH vs. Keywords
 Overlap between LCSH and Titles, Abstracts, & Keywords
 (Author-Assigned Keywords versus Library of Congress Subject Headings by C.
Rockelle Strader. ALCTS LRTS 53(4))
Catalogers & Collection Development
 Literary Warrant > terms comes from the literature
 User Warrant > terms from the users’ searches
 Good feedback loop! Subject
Headings
Collection
Development
Keywords vs.
Subject
Headings
Catalogers
Analyses
Authorities
References
 FAU Digital Library (2009). Electronic theses and dissertations collection.
Retrieved from
https://fau.digital.flvc.org/islandora/object/fau%3Aelectronictheses
 Florida Atlantic University Graduate College (2014). Graduate thesis and
dissertation guidelines. Retrieved from http://fau.edu/graduate/forms-and-
procedures/degree-completion/thesis-and-dissertation/
 Classroom Clipart (2016). Retrieved from classroomclipart.com

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Using Word Clouds to Assist with Collection Development

  • 1. Using Word Clouds to Assist with Collection Development Presented by Librarians from Florida Atlantic University: Ethan Fenichel, E-Resources Access Management Librarian Sunghae Ress, Digital Projects Librarian Zach English, Collection Development Librarian
  • 3. Electronic Theses and Dissertations Collection  FAU Student Theses and Dissertations from 2007 to current  Legacy Student ETDs 1967-2006 – currently digitizing over 4000 volumes  FAU Faculty Theses and Dissertations
  • 4. Electronic Theses and Dissertations Collection
  • 5. An example: Student ETDs  2007 to present are born digital  Currently approx. 1600 ETDs  Use this collections to illustrate how digital library supports ETDs
  • 6. Graduation requirement  Graduate students required to write ETDs to receive their masters and doctoral degrees  Guidelines set forth by FAU Graduate College  Students upload them to digital library
  • 7. How digital library supports student ETDs creation use dissemination Preservation
  • 8. Process  Digital Library receives the manuscript and verifies that all the paperwork is in order  The ETD is processed for FAU’s Digital Library collection  The ETD is then submitted to the publisher, ProQuest, along with associated forms and fees for publishing  If the student’s program requires hardbound copy of the thesis/dissertation, the Library submits the paper copy to the bindery for binding  Upon receipt of the bound copies from the bindery, the library sends the copies to the colleges for distribution  Technical Services catalogues the ETD creation use dissemination Preservation Graduate College TS
  • 9. Getting a Picture of User Interests  Sources:  Interlibrary Loan data  Call Number analysis  Department websites/Faculty publications  Review course catalog  Anecdotal feedback  Citation analyses  Scholarly LIS literature
  • 10. Interdisciplinary Research is more Common Linear Nonlinear “My research is on…” “And I study it by using…” Field behavioral ecology of birds Digital signal analysis and robotics Human brain development and function Venom from cone snails Wildfire and drought GIS and paleo-ecological reconstruction Computer and telecom systems Statistical analysis Nursing workplace interactions Ethnographic study techniques Women’s health care Qualitative phenomenology
  • 11. Subject Headings and Keywords  LCSH subject headings  Weaknesses:  Can be overly limiting in the digital age  Might not include cutting-edge terminology  Benefits:  Precision  Extract concepts deemed to be of most importance  Generality
  • 12.  Includes over 2,000 electronic theses and dissertations by FAU faculty and students  Each thesis or dissertation is cataloged and provided with LCSH subject headings  Excel spreadsheets from Digital Library site include:  Abstracts  Titles  Author name(s)
  • 13. How We Create a Word Cloud  Go to ETD Collection through FAU Libraries website  Narrow the list by a search term or facet  For example, “Symbolism in literature”  The list should be large enough to be meaningful, but not so large that interesting details don’t appear  Convert the list into an Excel spreadsheet  Copy and paste the abstracts/titles into Wordle.net (or another word cloud tool)  Consult the word cloud, and search for usage of unfamiliar/unexpected words by ‘Ctrl – F’ function in Excel  Shows contexts of how terminology is used  Research to learn more about unfamiliar concepts on the fly
  • 14. Examples of other Sources for Word Clouds ProQuest Dissertations and Theses: Includes over 6,000 FAU works Web of Science (Thomson Reuters): Search by Organization to find over 11,000 citations of journals/proceedings/etc. from FAU authors. Use RefWorks to manage citations and abstracts from WOS.
  • 15. Interdisciplinary Snapshot of Abstracts in ETDs: The Word Cloud (example: “Geography”)
  • 16. Word Cloud of Assigned Subject Headings for “Geography”
  • 17. Combination Word Cloud: Abstracts, Titles & Assigned Subject Headings
  • 18. Word Cloud: Web of Science & ETDs – Abstracts, Keywords and Titles: “Sensors”
  • 19. Word Cloud from WOS: Applied Mathematics faculty citations (89)
  • 20. Choosing Data: LCSH vs. Keywords  Overlap between LCSH and Titles, Abstracts, & Keywords  (Author-Assigned Keywords versus Library of Congress Subject Headings by C. Rockelle Strader. 2009. ALCTS LRTS 53(4))
  • 21. Choosing Data: LCSH vs. Keywords  Overlap between LCSH and Titles, Abstracts, & Keywords  (Author-Assigned Keywords versus Library of Congress Subject Headings by C. Rockelle Strader. ALCTS LRTS 53(4))
  • 22. Catalogers & Collection Development  Literary Warrant > terms comes from the literature  User Warrant > terms from the users’ searches  Good feedback loop! Subject Headings Collection Development Keywords vs. Subject Headings Catalogers Analyses Authorities
  • 23. References  FAU Digital Library (2009). Electronic theses and dissertations collection. Retrieved from https://fau.digital.flvc.org/islandora/object/fau%3Aelectronictheses  Florida Atlantic University Graduate College (2014). Graduate thesis and dissertation guidelines. Retrieved from http://fau.edu/graduate/forms-and- procedures/degree-completion/thesis-and-dissertation/  Classroom Clipart (2016). Retrieved from classroomclipart.com

Editor's Notes

  1. My personal introduction Cataloger’s perspective Choosing Data: LCSH vs. Keywords
  2. My personal introduction Cataloger’s perspective Choosing Data: LCSH vs. Keywords LCSH is understood to be complementary to Keywords, titles, and abstracts (and vice-versa) By using both, we increase our recall by nearly half again While this analysis applies to recall, it can also be useful in collection development for getting the fullest picture In 2005, Tina Gross & Arlene Taylor found that more than 1/3 of users searches woul dfail if LCSH were not present in the records ( Tina Gross and Arlene G. Taylor,  "“What Have We Got to Lose? The Effect of Controlled Vocabulary on Keyword Searching Results,”,"  College & Research Libraries  (May 2005)   66, no. 3:  212–30.)