Conversion between different grammar frameworks is of great importance to comparative performance analysis of the parsers developed on them. This tool can convert CCG derivations to PTB trees by using Max Entropy models as well as visualizing the tree graphs. The main technical innovation presented here is the effective conversion method which achieves a F score over 95%.

Features

  • Visualize PTB trees.
  • Visualize CCG derivations and the converted PTB result according to different POS tags used.
  • Convert CCG derivations to PTB trees and evaluate the converted results using EVALB.

Project Samples

SweetOnionCCG2PTBConverter Screenshot 1

Project Activity

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Categories

Linguistics, Machine Learning

License

Apache License V2.0

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  • lestathc Posted 2011-12-05
    Great tool to show tree converter
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Additional Project Details

Operating Systems

Linux, Windows

Intended Audience

by End-User Class

User Interface

Java Swing

Programming Language

Java

Related Categories

Java Linguistics Software, Java Machine Learning Software

Registered

2011-12-02
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