[P] Efficient graph embedding (DeepWalk) in C • r/MachineLearning

After a recent post about implementation difficulties decided to share my take on DeepWalk. It is 4-5 times faster than original version, but requires a decently modern processor with FMA2 instructions. There are some others implementations available, but none of them is able to reproduce the quality of the original paper AFAIK. I also include a simple (and inefficient) python converter to the programs' input data format. Hope that stuff helps someone.