Updating Tensorflow 1.14 to 2

[larissayukimiz]

Hi, Mao.

There's a specific reason why you didn't update Decima to work with Tensorflow 2? Despite using the tf.contrib...

[hongzimao]

No specific reason. The project was initially developed before Tensorflow 2 was available.

A side story: you might have noticed we had to deal with the static graph in tensorflow even though our problem inherently has dynamic input graph size (since the number of jobs is not pre-determined). Indeed, our best choice was pytorch, but it did not support certain sparse matrix operations that we needed. It was an unfortunate decision that we had to live with Tensorflow 1.x at that time. Later on, we actually implemented a pytorch version of the core graph neural network: https://github.com/hongzimao/gcn_pytorch

[Sijing0608]

Hi,
It is a very interesing project to me and I'd like to know a runable enviroment setup. Can anyone share it? Thanks!

[hongzimao]

Hi,
It is a very interesing project to me and I'd like to know a runable enviroment setup. Can anyone share it? Thanks!

This might be helpful: #31 (comment)