scikit-dimension

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Incorrect implementation of Participation Ratio

2

I just noticed what I think might be a problem with your implementation of Participation Ratio! Suppose one is given a matrix `X` with shape `(num samples, num features)`. The...

RylanSchaeffer

FishersS encounters error

2

Hi, I've tried the FishersS() estimation using several values of condition number and several datasets and all come back with the same error. See below for 2 examples using the...

DanSchnell

Question: Why is d = k + 1 for Kaiser and Broken Stick?

1

I noticed that the ID estimates provided by the `Kaiser` and `broken_stick` methods in `id.lPCA` are `k + 1`, where `k` is the number of components to be kept according...

danlurie

Too many threads spawed in DANCo().fit()

3

Hello, I am an HPC technichal consultant and one of our users is using your package. The function `skdim.id.DANCo().fit(data)` seems to be spawning a significant number of threads with no...

jshleap

dimension drops to 0 when number of samples is high

1

Hello and thanks for the package ! I am currently running few tests and when I run estimator on large datasets, the returned dimension is 0. When I lower the...

EtienneDavid

Error when using FisherS estimator, function point_inseparability_to_pointID()

1

The function call point_inseparability_to_pointID() with default parameters can create an exception when there exists at least one point which is separable no matter what alpha is (in the specified range)....

auranic