Dehann Fourie

Results 322 comments of Dehann Fourie

also recording another case, `X -- Y -- Z`, two options in frontal `Y` (A || B) might result in `dz/dx|yA = +c` and `dz/dx|yB = -c` for similar `x`...

Just keeping record on tracking of label selections through clique product cycles -- this graph loosely shows the clique joint probability inter-dependencies calculated during upward inference on tree (for an...

I think it would be good to drop `csmc.tree` if able, as long as we keep the ability to do #742

One reason for keeping `csmc.tree` is for debugging, to draw the entire tree state at each step in multithreaded system. So let's keep tree for now, but what we can...

[From Kaess et al., "The Bayes Tree: An Algorithmic Foundation for Probabilistic Robot Mapping", 2010](https://www.researchgate.net/profile/Viorela-Ila/publication/220946728_The_Bayes_Tree_An_Algorithmic_Foundation_for_Probabilistic_Robot_Mapping/links/02e7e5239c0505f313000000/The-Bayes-Tree-An-Algorithmic-Foundation-for-Probabilistic-Robot-Mapping.pdf) ![Screenshot from 2019-12-06 07-42-58](https://user-images.githubusercontent.com/6412556/70323895-13d2c900-17fc-11ea-8f3d-7b5d464dda35.png) ![Screenshot from 2019-12-06 07-37-23](https://user-images.githubusercontent.com/6412556/70323853-f140b000-17fb-11ea-8b85-9147987dba28.png) ![Screenshot from 2019-12-06 07-37-32](https://user-images.githubusercontent.com/6412556/70323859-f4d43700-17fb-11ea-803c-f42774d1ac40.png) ![Screenshot from 2019-12-06...

https://en.wikipedia.org/wiki/Schur_complement

![image(4)](https://user-images.githubusercontent.com/6412556/78418526-eb70a500-760a-11ea-8ea3-bf3c40396e8d.png)

Would be great to leverage ChainRules.jl for this.