We are currently in the process of documenting our approach and methodology.
The code can be found on Github at: https://github.com/skallumadi/BachPropagate
Set up Instructions:
Indri:
Install Indri so as to build an index over the "documents". 
http://www.lemurproject.org/lemur/install.php#installunix
The following instructions assume an Ubuntu system running as root user:
apt-get update
apt-get install openjdk-8-jdk-headless maven
apt-get install r-base
apt-get install build-essential git parallel vim wget zlibc zlib1g zlib1g-dev
Build and install Indri:
cd /usr/local/src wget https://sourceforge.net/projects/lemur/files/lemur/indri-5.8/indri-5.8.tar.gz/download -O indri-5.8.tar.gz tar xvfz indri-5.8.tar.gz
cd indri-5.8
./configure --enable-java --with-javahome=/usr/lib/jvm/java-8-openjdk-amd64
make
make install
Gensim:
Install gensim to run Word2Vec: https://radimrehurek.com/gensim/install.html​

Python2:
Install Anaconda: https://conda.io/docs/user-guide/install/index.html

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