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The Java Graphical Authorship Attribution Program
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DavidBerdik Added whitespace trimming on ends of string to Line Length event driv…
…er before counting number of words. The unit test was failing because in some cases, extra whitespace on the ends were being counted as words.
Latest commit c69af32 May 30, 2019


Java Graphical Authorship Attribution Program

JGAAP is a tool to allow nonexperts to use cutting edge machine learning techniques on text attribution problems.

JGAAP is developed by the Evaluating Variation in Language (EVL) Lab at Duquesne University.

Getting Started


Head over to our releases page to get the latest version of JGAAP.


If you need help with JGAAP, please review our forum of past help requests here.

You should always feel free to reach out to us at any time with questions or suggestions at


JGAAP has been released under the AGPLv3.0 and a copy should be included with the source. If it has not been included, a copy can be found at

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