[MNT] speed up clustering dunder test #4982
Merged
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This PR speeds up a costly test for the clustering estimator dunders, by using a much smaller dataset.
The test time was >1 min and should now be in the range of seconds at most.
Related to: #2890
Also removes the dependency on
numba
by using a clusterer that depends only onsklearn
.Test coverage does not change, as the requirements are only that the estimator is a clusterer, and produces a non-trivial clustering (ensured by the choice of parameters and random seeds).