Possible connection to recent Neural Kalman Filtering paper

[ghexp]

Following on the comment in the arxiv paper about "KG can be related to the covariance of the estimate," it might be possible to connect this to the recent Neural Kalman Filtering work by @BerenMillidge (paper, dissertation). Also the comment in the paper about its use for deep symbol detection, this connection to Active Inference/variational free energy might support linkages to other recent work from Cohen et al. and ultimately support a divergence-based uncertainty metric. Nice work!

[XiaoyongNI]

Thanks for pointing out these interesting connections!