William de Vazelhes, CJ Carey, Yuan Tang, Nathalie Vauquier, Aurélien Bellet.
Year: 2020, Volume: 21, Issue: 138, Pages: 1−6
metric-learn is an open source Python package implementing supervised and weakly-supervised distance metric learning algorithms. As part of scikit-learn-contrib, it provides a unified interface compatible with scikit-learn which allows to easily perform cross-validation, model selection, and pipelining with other machine learning estimators. metric-learn is thoroughly tested and available on PyPi under the MIT license.