Jarvis vs. scikit-learn

Scikit-learn is an open-source software for machine learning in Python. It is aimed at users who want to perform predictive data analysis. The software provides efficient tools for classification, regression, clustering, dimension reduction, model selection, and preprocessing. It is based on NumPy, SciPy, and matplotlib and can be used commercially under the BSD license. The pricing is free as it is an open-source software.