Add a paper regarding to semi-supervised heterogenous graph embedding

[chentingpc]

hi, i'm trying to add our paper on semi-supervised heterogenous graph embedding to your awesome repository. it was cited 60+ times. hope you accept the pull request. thanks!

[benedekrozemberczki]

Hi there,

This is a node level embedding paper as far as I understand (please correct me if I am wrong). This repo contains papers on graph level learning. This another repository seems more relevant for You:

https://github.com/chihming/awesome-network-embedding

[chentingpc]

you're right. though the supervised model (figure 3 in the paper) can be seen as a two layer neighbor aggregation.