mlpy: Machine Learning Python
  mlpy is a Python Open Source Machine Learning library built on top of NumPy/SciPy and the GNU Scientific Libraries. mlpy provides a wide range of state-of-the-art machine learning methods for supervised and unsupervised problems and it is aimed at finding a reasonable compromise among modularity, maintainability, reproducibility, usability and efficiency. mlpy is multiplatform, it works with Python 2 and 3 and it is distributed under GPL3 at the website http://mlpy.fbk.eu. 
Davide Albanese and Roberto Visintainer and Stefano Merler and   Samantha Riccadonna and Giuseppe Jurman and Cesare Furlanello
cs.MS cs.LG stat.ML