E D A

EDA is a word-based dependency parser.

Documentation can be found at:
http://www.ar.media.kyoto-u.ac.jp/members/flannery/eda/

Building EDA:

You need to install the Boost C++ libraries to build
EDA. Additionally, you need g++ version 3.4 or greater. Assuming that
these requirements have been met, you can build EDA by running the
following commmand.

> make

Installing EDA:

After you finish building the source, you can install EDA by copying
the executables and model files to installation directories of your choice.

> cp src/eda/eda /my/install/dir
> cp src/eda/train-eda /my/install/dir
> cp data/*.dat /my/models/dir

Running EDA:
After installation, use the following command to parse the
sample sentences with the default model.

> eda -e data/sample.tree -v data/jp-0.1.0-utf8-vocab-small.dat \
-w data/jp-0.1.0-utf8-weight-small.dat

By default the results will be written to the standard output, but you
can redirect the results to a file like this.

> eda -e data/sample.tree -v data/jp-0.1.0-utf8-vocab-small.dat \
-w data/jp-0.1.0-utf8-weight-small.dat > data/sample_out.tree

Measuring Accuracy:
You can then measure the dependency accuracy of a file like the one
created above against a test set of dependencies for the same file
with the following command.

> perl eval.pl data/sample_test.tree data/sample_out.tree
