Collective Knowledge is a cross-platform customizable Python framework to share artifacts as reusable components with JSON API; quickly prototype experimental workflows (such as multi-objective DNN optimization); automate software installation; crowdsource and reproduce experiments; unify predictive analytics; enable interactive articles. Demo:
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Theano is a Python library that allows you to define, optimize, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. It can use GPUs and perform efficient symbolic differentiation.