weka2json

A utility to convert a pretrained Weka REPtree bagging model to JSON format, as used in ObfusX project.

Currently it only supports Weka bagging model with REPtree as the base learner.

Requirements

• Weka >= 3.8
• Java >= 1.4

Compilation

Assuming weka.jar from Weka installation is available in /path/to/weka.jar:

javac -cp ".:/path/to/weka.jar" REPTreeBagging2JSON.java

This will yield a compiled REPTreeBagging2JSON.class.

Usage

Assuming a Weka REPTree bagging model is saved as bg.model:

java REPTreeBagging2JSON bg (without .model)

This will yield a converted JSON file bg.json.