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Text Analyzer: a New Way to Search from JSTOR Labs

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JSTOR Labs, an experimental product development group at JSTOR, has been working on a new form of search, in which users can upload their own document and search using that. Scholars can upload near-finished manuscripts as a way to complete a literature review, and students can enter the few pages of a work-in-progress paper to find scholarship they'll need to finish it. In this Lightning Round, I will demonstrate this new tool and the technology that powers it, as well as step through the "design thinking" and rapid prototyping processes that led to its development.

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Text Analyzer: a New Way to Search from JSTOR Labs

  1. 1. TEXT ANALYZER: A NEW WAY TO SEARCH, FROM JSTOR LABS DPLAfest 2017 20 April 2017 Alex Humphreys @abhumphreys
  2. 2. JSTOR Labs works with partner publishers, libraries and labs to create tools for researchers, teachers and students that are immediately useful – and a little bit magical.
  3. 3. INTRODUCING… www.jstor.org/analyze
  4. 4. UNDER THE HOOD 1. Extract Text a. From many textual formats (pdf, word, et al) b. OCR, if needed (e.g. a picture of a page in a magazine) 2. Identify Terms a. Topics: JSTOR Thesaurus & an LDA Topic Model b. Entities: Alchemy (Watson), OpenCalais, Stanford, Apache 3. Generate Results a. TF-IDF to select 5 terms b. “OR” search c. Relevance ranked based on “equalizer”
  5. 5. HOW WE BUILT IT The Design Squiggle, by Damien Newman: http://cargocollective.com/central/The-Design-Squiggle/
  6. 6. THE SEED… The Design Squiggle, by Damien Newman: http://cargocollective.com/central/The-Design-Squiggle/
  7. 7. CONCEPT TESTING... The Design Squiggle, by Damien Newman: http://cargocollective.com/central/The-Design-Squiggle/
  8. 8. ITERATING ON INTERACTION DESIGN The Design Squiggle, by Damien Newman: http://cargocollective.com/central/The-Design-Squiggle/
  9. 9. RELEASE AS A JSTOR BETA… The Design Squiggle, by Damien Newman: http://cargocollective.com/central/The-Design-Squiggle/
  10. 10. WE’RE STILL REFINING... The Design Squiggle, by Damien Newman: http://cargocollective.com/central/The-Design-Squiggle/
  11. 11. THANK YOU! For more information: web: labs.jstor.org email: alex.humphreys@ithaka.org twitter: @abhumphreys
  12. 12. APPENDIX (OPEN IN CASE OF NO INTERNET CONNECTION)

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