Philipp Gabler

Non-var theta and epsilon

3

There have already been [a couple of Greek issues](https://github.com/cormullion/juliamono/search?q=greek+is%3Aissue&type=issues), but there's two more small things I want to bring to attention. The thing which I stumbled upon was that the...

GibbsConditionals: proper variable subsumption

1

The following should better work, but it currently doesn't: ```julia julia> @model function test() x = Vector{Float64}(undef, 2) x[1] ~ Normal() x[2] ~ Normal() end test (generic function with 1...

Chain construction errors when no variables are recorded

3

The example does not really make sense, but it shows that [`flatten_namedtuple`](https://github.com/TuringLang/Turing.jl/blob/6dca57ed349e7c8e4242d56cde6d5f5b243ecae2/src/inference/Inference.jl#L331) is missing an `init` parameter in `mapreduce`: ```julia julia> @model function test(x) # no prior! x ~ Bernoulli(0.5)...

Autofill prevents entering different passwords on the same base URL (on Nextcloud shared folders)

5

Autofill forces you to enter the password for the base URL on password forms starting with the same URL, because typing Enter fills out the account password, instead of submitting...

Highlighting `in` in multi-iterable `for`

1

I either get this:  Or this: 

Matching interpolation syntax

6

Is there any way to match on expressions with a `:$` head? Like, replacing ``` if isexpr(expr, :$) @assert length(expr.args) == 1 :(shift($(esc(expr.args[1])))) end ``` by ``` @match expr begin...

Mean of grouped variables as array

7

When a chain contains, say, `x[1]` and `x[2]`, then `mean(group(chain, :x))` works nicely to see the mean of `x`. Now I'd have expected `Array(mean(group(chain, :x)))` to convert it to a...

Type instability in `setindex` for lenses with slices

6

```julia julia> μ = rand(2,2) 2×2 Matrix{Float64}: 0.943631 0.45465 0.0845643 0.781602 julia> Setfield.set(μ, @lens(_[1, :]), [0.0, 0.0]) 2×2 Matrix{Any}: 0.0 0.0 0.0845643 0.781602 ```

Model call: `no method matching eps(::Type{Real})` when reusing a `VarInfo`

5

With `SampleFromPrior` and `DefaultContext`: ```julia julia> @model function bernoulli_mixture(x) w ~ Dirichlet(2, 1.0) p ~ DiscreteNonParametric([0.3, 0.7], w) x ~ Bernoulli(p) end julia> vi = VarInfo(); julia> bernoulli_mixture(false)(vi, SampleFromPrior(), DefaultContext())...

Adopting DensityInterface

5

Implements #340 TODO: - [x] Upgrade to AbstractPPL 0.4 as soon as released - [x] Require Distributions 0.25.25 - [ ] Rename `logdensity` to `logdensityof` (deprecating the former), check interface...