* graphsaint
* graphsaint
* graphsaint
* graphsaint
* fixed the model
* fixed some bugs
* fixed the computing of normalization and updated the results
* fixed some bugs and updated the results
* Update utils.py
* Update train_sampling.py
* Update train_sampling.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>
lt610