Could Not Load Library: The specified module could not be found.

[abesolberg]

I am unable to run the individual_uniqueness function, and am getting the error Could not load library "C:\Users\myuser.julia\packages\CorrectMatch\3WzMC\src..\deps\builds\mvndst" the specified module could not be found.

Yet isfile("C:\Users\myuser\.julia\packages\CorrectMatch\3WzMC\src\..\deps\builds\mvndst") is true, so the module should be there. I am using Julia Version 1.7.3 and gfortran (GCC) version 11.3.0.

Thanks in advance

[cynddl]

Thank you for reporting this issue. I'm happy to announce that it should soon work.

I have a working update in https://github.com/computationalprivacy/CorrectMatch.jl/tree/upgrading-deps that now passes all the tests on Julia 1.7 and macOS (https://github.com/computationalprivacy/CorrectMatch.jl/runs/7675628441)

[cynddl]

Hi @abesolberg, would you be able to test with the new release? This should be fixed now.

[abesolberg]

Thanks for looking into this, @cynddl. I am no longer getting the error message, but the individual_uniqueness function is only outputting 0.0. I'm on Windows 10.

[cynddl]

Could this be the normal output to expect for your datasets? The tests pass as usual for individual_uniqueness, so I'm hoping the code works well.

[abesolberg]

@cynddl I don't believe so. It's outputting zero for the readme example, and for a number of other datasets I've tested it with.

[cynddl]

We're getting there, I just pushed a new version on the master branch. :) Seems like it now works on some architectures and not others: https://github.com/computationalprivacy/CorrectMatch.jl/actions/runs/2805373612

[abesolberg]

That worked! Thank you so much for sorting this out. Really appreciate it. Thanks again.

[abesolberg]

Hi @cynddl, sorry to reopen this, but it looks like the new functions are still a little funky. I have been exploring further using the example script provided in the examples/demonstration-notebook.ipynb folder. Version 1.1 of CorrectMatch appears to be overestimating the individual_uniqueness of the non-unique individual.

indiv = data[12,:] 6-element Vector{Int64}: 30 1 7 0 2 1
shifted_indiv = indiv - minimum(data , dims = 1)[:] .+1 6-element Vector{Int64}: 14 , 2 , 8 , 1 , 3 , 2
individual_uniqueness(G , shifted_indiv , N) 0.9999982449923798

I'll add, I'm not 100% sure if I'm doing the shift correctly. Julia syntax appears to have changed a bit since the example was written, so I had to add dims = 1 and .+ to the shift, and this might be the cause, but I don't think it is. I've been exploring with some other datasets, and it does seem like the individual uniqueness is being significantly overestimated for relatively non-distinct observations.

[cynddl]

Thanks for the report @abesolberg! I'll try to have a look soon.

[NikolaiKorti]

Hi @cynddl, sorry to reopen this, but it looks like the new functions are still a little funky. I have been exploring further using the example script provided in the examples/demonstration-notebook.ipynb folder. Version 1.1 of CorrectMatch appears to be overestimating the individual_uniqueness of the non-unique individual.

indiv = data[12,:] 6-element Vector{Int64}: 30 1 7 0 2 1 shifted_indiv = indiv - minimum(data , dims = 1)[:] .+1 6-element Vector{Int64}: 14 , 2 , 8 , 1 , 3 , 2 individual_uniqueness(G , shifted_indiv , N) 0.9999982449923798

I'll add, I'm not 100% sure if I'm doing the shift correctly. Julia syntax appears to have changed a bit since the example was written, so I had to add dims = 1 and .+ to the shift, and this might be the cause, but I don't think it is. I've been exploring with some other datasets, and it does seem like the individual uniqueness is being significantly overestimated for relatively non-distinct observations.

Hello @cynddl and @abesolberg . Trying to get this to run myself. I'm encountering the same behavior mentioned above. Overestimating the individual_uniqueness of the unique individuals.
Did any of you find a solution to the problem by chance?

Thanks in advance :)

[cynddl]

Hi @NikolaiKorti, thanks for your message. Could you please share a small reproducible code example for me to check and understand what you were expected from individual_uniqueness(·)?

[NikolaiKorti]

Hey. Thanks for the quick reply @cynddl . I've been trying multiple things. First of all re creating the notebook.
Specifically the section Unlikely unique individual
Just like @abesolberg I had to change the line with the shift, add dims = 1 and .+ in the line with the shift. And I get a number in the 0.99 region where your example was 0.0002859441553556916
Also, running this small example:

using CorrectMatch

A = [1 1 1; 1 1 1; 1 1 1; 1 1 1; 1 1 1; 1 1 1; 2 3 4]
println(uniqueness(A)) #0.14285714285714285

G = fit_mle(GaussianCopula, A)
println(individual_uniqueness(G, [1, 1, 1], 7)) #0.9948205521670765
println(individual_uniqueness(G, [5, 6, 7], 7)) #1.0
println(individual_uniqueness(G, [2, 3, 4], 7)) #0.999999879258077

The individual_uniqueness for [1,1,1] it outputs is 0.99, which seems incorrect. Should be a very ununique individual.

Using julia version 1.6.7