Google search popped out quite a few open source deep learning frameworks. Here is a collected list
Google TensorFlow Theano mxnet keras Pylearn2 Blocks Lasagne chainer scikit-neuralnetwork theano-lights deepy idlf reinforce.js opendeep mxnet.js CGT Torch Caffe scikit-cuda cuda4py
Which one can be implemented in a straight-forward way with Hadoop streaming and MapReduce?
Python is prefered, other languages can also be considered.
Currently I am mainly interested in Deep Reinforcement Learning and LSTM.