Xingyu Chen

> I have the same problem. Have you already been able to solve it? > > Kind regards, Lennard Probably you did not install the `robot-localization` package.

> RT，thanks Hello, @breknddone , Thanks for your interests in our work! To plug the triplet loss into your own model, you can refer to the code comment! The pluging...

> Hello, @xingyuuchen , I added the two functions compute_sgt_loss and compute_affinity, but during training, the error is reported as follows: > > > > Traceback (most recent call last):...

> > The KeyError is because you tried to load the key that did not exist. You can debug the input loading process step by step using e.g. pycharm, to...

您现在提供的这些信息还很难判断问题[捂脸]

> In case someone else runs into the issue: copying them from [LIO-PPF](https://github.com/xingyuuchen/LIO-PPF/tree/master/include) makes the code compile successfully. Thanks for your reminder!