GEMA

GEMA is a Python library which can be used to develop and train Self-Organizing Maps (SOMs). It also allows users to classify new individuals, obtain reports and visualize the information with interactive graphs. mailing-list: gema-som@googlegroups.com NOTE: GEMA has only been implemented in Python 3.0

Installation

Gema is now available on pip and conda:

Pip: pip install GEMA
Conda (for now only for Windows x64): conda install -c ceiecadmin gema

Usage instructions

For usage instructions refer to: Wiki

Requirements:

NumPy
tqdm
Pandas
matplotlib
Plotly
scikit-learn
scipy
numba
imageio

Contact

Responsible: Alberto Nogales alberto.nogales@ceiec.es
Supervisors: Alberto Nogales, Álvaro José García-Tejedor
Main developers: Adrián Prieto, Gonzalo de las Heras de Matías, Antonio Pérez Morales
Contributors: Santiago Donaher Naranjo, Afonso Reis (Instituto Superior Técnico in Lisbon)

Under license of CEIEC http://www.ceiec.es

Cite it as:

García-Tejedor, Álvaro José, and Alberto Nogales. 2022. “An Open-Source Python Library for Self-Organizing-Maps.” Software Impacts 12. https://doi.org/10.1016/j.simpa.2022.100280.