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Text Analysis Portal for Research (TAPoR)

TAPoR is a web portal for analyzing digital text. The project is based out of McMaster University and includes a project team from six different Canadian universities.

Created by a consortium of Canadian universities, TAPoR is a collection of online text-analysis tools—ranging from the basic to sophisticated—that allows users to run search, statistical, collocation, extraction, aggregation, visualization, hypergraph, transformation, and other “tools” on texts. (The site comes seeded with prepared texts, but users can sign up for a free account and input their own.) TAPoR allows tools to be mixed and matched in a mashup-style “workbench.” Particularly impressive is the “recipes” page, which in step-by-step fashion suggests ways that tools can be combined for particular purposes—e.g., identify themes, analyze colloquial word use, visualize text, explore changes in language use by a writer, create an online interactive bibliography, build a social network map from text, create a chronological timeline from bibliographical text, etc. As regards the general philosophy of TAPoR, which descends from the mature computational-linquistics side of humanities computing (the oldest use of computers for the humanities), project developer Geoffrey Rockwell says at the beginning of his article for the Text Analysis Developers Alliance (TADA) entitled “What is Text Analysis?”:

Text analyis tools aide the interpreter asking questions of electronic texts:” Much of the evidence used by humanists is in textual form. One way of interpreting texts involves bringing questions to these texts and using various reading practices to reflect on the possible answers. Simple text analysis tools can help with this process of asking questions of a text and retrieving passages that help one think through the questions. The computer does not replace human interpretation, it enhances it…. (1) Text-analysis tools break a text down into smaller units like words, sentences, and passages, and then (2) Gather these units into new views on the text that aide interpretation.”

Starter Links: TAPoR | TAPoR Recipes | Text Analysis Developers Alliance (TADA)

  ayliu2, 05.16.07

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