struc2vec: https://github.com/leoribeiro/struc2vec
RolX: https://github.com/benedekrozemberczki/RolX
GraphWave: https://github.com/snap-stanford/graphwave
Node2vec: https://github.com/aditya-grover/node2vec
SDNE: https://github.com/suanrong/SDNE
python3.6
packages: scipy, numpy, pandas, scikit-learn, texttable, tqdm, pygsp, networkx