Python 2.7 has reached its end-of-life in 2020, you should consider using the Python 3 version of this library, as the Python 2.7 version will no longer get updates!

Examples for the Python3 version are available here.

Example code for the Python wrapper for Weka (https://github.com/fracpete/python-weka-wrapper).

Some of the examples are modelled after the original Examples for Weka (https://svn.cms.waikato.ac.nz/svn/weka/trunk/wekaexamples/).

Requirements:

• Python
• python-weka-wrapper (>= 0.2.0)
• JDK 1.6+

The Python libraries you can either install using pip install <name> or use pre-built packages available for your platform.

You can post questions, patches or enhancement requests in the following Google Group:

https://groups.google.com/forum/#!forum/python-weka-wrapper

1. when add external library, path should stop at site-packages, and then import will work as import weka.core.jvm as jvm

• working: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
• not working: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/weka

2. when add source folder as library, same as above, path stop at "src", then then imporit will work as "import wekaexamples.helper as helper"

• working: ${PROJ_DIR_NAME}/src
• not working: ${PROJ_DIR_NAME}/src/wekaexamples