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test(transformation): set n_components on GaussianRandomProjection so… #62

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Merged
Gnpd merged 1 commit into from
Oct 9, 2026
Merged

test(transformation): set n_components on GaussianRandomProjection so… #62

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5 changes: 4 additions & 1 deletion test/test_transformation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -71,8 +71,11 @@ def _transformer_data(name, x, y, x_sparse):
x = [{"foo": 1, "bar": 2}, {"foo": 3, "baz": 1}]
x_sparse = None
if name in ["GaussianRandomProjection"]:
# An explicit n_components: the default "auto" needs ~2,800 components for 25 samples,
# so the data had to have 3,000 features and the saved projection matrix took ~40 s.
rng = np.random.RandomState(42)
x = rng.rand(25, 3000)
x = rng.rand(25, 20)
args["n_components"] = 5
args["random_state"] = rng
if name in ["KernelCenterer"]:
from sklearn.metrics.pairwise import pairwise_kernels
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