Not only that, but Cython really takes away a huge amount of performance bottleneck encountered in Python code by generating pure C from a Python language super

Not only that, but Cython really takes away a huge amount of performance bottleneck encountered in Python code by generating pure C from a Python language superset. More details here: http://scikit-learn.org/stable/developers/performance.html http://scikit-learn.org/stable/developers/performance.html