Fresh from the Python Package Index

• watson-machine-learning-client
Watson Machine Learning API Client

• simpleai
An implementation of AI algorithms based on aima-python

• shogun
Threat Intelligence Module

• seaborn
seaborn: statistical info visualization

• scikits.statsmodels
Statistical computations and fashions for use with SciPy

• pyrenn
A recurrent neural neighborhood toolbox for Python and Matlab.

• pymc3
Probabilistic Programming in Python: Bayesian Modeling and Probabilistic Machine Learning with Theano

• pyDatalog
A pure-python implementation of Datalog, a extremely declarative language derived from Prolog.

• PyBrain
PyBrain is the Swiss army knife for neural networking.

• pyautoweka
AutoWeka for python

• Optimus
Optimus is a static web page builder using Jinja2, webassets and Babel.

• nxpydot
Wrapper spherical pydotplus to make it work with NetworkX

• nupic
Numenta Platform for Intelligent Computing

• nolearn
scikit-learn acceptable neural neighborhood library

• nilearn
Statistical learning for neuroimaging in Python