Wouter Nuijten

Matrixdirichlet mixture

1

Implements mixture of MatrixDirichlet node as in [ForneyLab](https://github.com/biaslab/ForneyLab.jl/blob/master/src/engines/julia/update_rules/transition_mixture.jl)

I don't know if this is supposed to happen, but I think it should. If we have `q(μ, y, τ) = q(μ, y)q(τ)` joint and `q(y)` is `PointMass`, `q(μ, y)`...

### 📚 The doc issue I can not find in the documentation if it is possible to do inference on batches of images (or an np.ndarray of rank 4) using...

Remove Requires.jl dependency

2

Removed the requirement for Zygote extension for backward compatibility. fix #547

### Parent Feature #552 ### Task Summary `GammaShapeScale` has messages towards `a` and `b`. This means that the backwards messages for the `Gamma` node also exist, but they are not...

The rules are not documented in the rule derivation document, and the tests that are currently in the repository are not testing edge cases or different values. `GammaShapeRate` and `Gamma`...

### Parent Epic #554 ### Feature Summary Provide derivations for the rules in the `SoftDot` node and improve the quality of the test suite. ### Feature Description The `SoftDot` node...