GitLab

* line

* two lines

* update readme

* readme

* update readme

* update

* Implement LINE

* readme

* readme

* typos

* update readme
Co-authored-by: Zihao Ye <expye@outlook.com>
Co-authored-by: xiang song(charlie.song) <classicxsong@gmail.com>
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* ogb-deepwalk

* ?

* ?

* remove pyg

* ogb-deepwalk

* update readme

* update readme

* update readme

* update readme
Co-authored-by: xiang song(charlie.song) <classicxsong@gmail.com>

* deepwalk

* add docstr, etc.

* add tested version

* some doc

* some doc

* add sample and some docs, fix a bug

* update speed

* update speed

* docs
Co-authored-by: xiang song(charlie.song) <classicxsong@gmail.com>

* test

* profile

* opt

* Some fix

* upd

* upd

* Add multigpu training support for graphsage unsupervised

* Add share neg

* Fix

* Add profile

* turn on eval

* upd

* Fix

* performance opt
Co-authored-by: Ubuntu <ubuntu@ip-172-31-12-103.ec2.internal>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-14-53.ec2.internal>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-19-29.ec2.internal>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-2-50.ec2.internal>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-52-181.ec2.internal>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-87-240.ec2.internal>