pySMOTE

Python implementation of SMOTE: Synthetic Minority Over-sampling Technique

Installation

Dependencies

Tested on Python 2.7 and 3.6, with:

• scipy>=0.19.0
• numpy>=1.13.0
• scikit-learn>=0.18.1

Older versions may work but not tested.

Installation

git clone https://github.com/akazs/pySMOTE.git
cd pySMOTE
pip install .

Usage

import pySMOTE

smote = pySMOTE.SMOTE(ratio=100, k_neighbors=6)
synthetic_samples = smote.oversample(sample_data)
new_samples = smote.oversample(sample_data, merge=True)