Unsupervised Grammar Induction with Combinatory Categorial Grammars
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README.md

README

This is the README file for the CCG Induction, models, CCGbank Simplification, etc in

Induction

Y. Bisk and J. Hockenmaier, “Simple Robust Grammar Induction with Combinatory Categorial Grammars,” 
in Proceedings of the Twenty-Sixth Conference on Artificial Intelligence (AAAI-12), Toronto, Canada, 
July 2012, pp. 1643–1649

Model

Y. Bisk and J. Hockenmaier, “An HDP Model for Inducing Combinatory Categorial Grammars,” 
Transactions of the Association for Computational Linguistics, pp. 75–88, 2013.

CCGbank Simplification/Evaluation

Y. Bisk and J. Hockenmaier, “Probing the linguistic strengths and limitations of unsupervised 
grammar induction,” in Proceedings of the 53rd Annual Meeting of the Association for Computational 
Linguistics (Volume 1: Long Papers), Beijing,China, July 2015

Please don't hesitate to contact me or file bugs. I have tried to clean up the code, but may have introduced bugs or deleted something important in the process. Thanks!

Checkout the code

git clone https://github.com/ybisk/CCG-Induction.git

Compiling Maven code

All the classes (and files under resources) are in target/

Running the code

java -jar target/CCGInduction-1.0-jar-with-dependencies.jar

For training a parser/HMM: java -jar CCGInduction.jar config.txt
For Evaluation:
    java -cp CCGInduction.jar CCGInduction.evaluation.PARGDependencies
    java -cp CCGInduction.jar CCGInduction.evaluation.CoNLLDependencies
    java -cp CCGInduction.jar CCGInduction.evaluation.SupertagAccuracy
    java -cp CCGInduction.jar CCGInduction.evaluation.TagEvaluator
For Utilities:
    java -cp CCGInduction.jar CCGInduction.utils.JSONFormat
    java -cp CCGInduction.jar CCGInduction.utils.ConvertFromAUTO
    java -cp CCGInduction.jar CCGInduction.utils.ComputeLexicon

FAQ

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