Henry Li

Hi, thanks for raising this issue. I did not mention this, but our code presently works only with the tensorflow backend in keras. It seems like you might be using...

This seems to stem from a change in how models are created in the newest version of Keras. This is circumvented by simply checking if self.model is None before trying...

Strange, I can't reproduce your issue. I've tried running on Ubuntu 14.04, Ubuntu 17.10, and macOS 10.13.3, tensorflow versions 1.4-1.7, and the latest version of keras. Any way you guys...

What OS and versions of sklearn, numpy, tensorflow, and keras are you using? If there are any changes at all, can you try stashing them and running the CC code...

That's strange. I have tested on two MacOS systems and one linux system, once using your version configurations, but I can't seem to reproduce the error. I have a few...

Everything else seems normal, except that we haven't tried this on a machine with Ubuntu 16.04 before. It would be strange if this were the issue, but please try running...

No problem! Agreed, it's definitely still an issue, and a pretty big one, since with v1.5.0 tensorflow-gpu now implicitly requires Ubuntu 16.04. I'm currently working on gaining access to a...

I'll look into this. But the most important hyperparameters to tweak are n_nbrs, scale_nbrs and affinity, so I'd recommend starting there.

That's perplexing. I don't have access to a CentOS operating system at the moment. Can you try running this on Ubuntu or Mac?

I've tested on Python 3.4-3.6, Tensorflow 1.4-1.8, and Ubuntu 14.04, 16.04, and 18.04. I have also tried running Tensorflow 1.5 on Python 3.5 on macOS. I will try running on...