Your message dated Thu, 23 Oct 2025 10:49:19 +0000
with message-id <[email protected]>
and subject line Bug#1118519: fixed in opentsne 1.0.2-5
has caused the Debian Bug report #1118519,
regarding opentsne: autopkgtest regression on some architectures with scikit
1.7.2
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1118519: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1118519
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: opentsne
Version: 1.0.2-4
Severity: serious
X-Debbugs-Cc: [email protected], [email protected],
[email protected]
User: [email protected]
Usertags: arm64
User: [email protected]
Usertags: riscv64
User: [email protected]
Usertags: s390x
User: [email protected]
Usertags: scikit-learn-1.7
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Dear maintainer,
your package has an autopkgtest regression with sckit-learn 1.7.2. I'm
quoting the arm64 [1] error below, but it is the same failing test on
risc64 [2] and s390x [3] as well:
[1] https://ci.debian.net/packages/o/opentsne/testing/arm64/65339152/
[2] https://ci.debian.net/packages/o/opentsne/testing/riscv64/65333862/
[3] https://ci.debian.net/packages/o/opentsne/testing/s390x/65330911/
220s =================================== FAILURES
===================================
220s _________ TestTSNECorrectnessUsingPrecomputedDistanceMatrix.test_iris
__________
220s
220s self =
<tests.test_correctness.TestTSNECorrectnessUsingPrecomputedDistanceMatrix
testMethod=test_iris>
220s
220s @unittest.skipIf(('i686' in machine) or machine == 'i386'
220s or machine == 'ppc64le',
220s reason=f"Skipping test on {machine} architecture")
220s def test_iris(self):
220s x = datasets.load_iris().data
220s print(platform.machine())
220s x += np.random.normal(0, 1e-3, x.shape) # iris contains duplicate
rows
220s
220s distances = squareform(pdist(x))
220s params = dict(initialization="random", random_state=0)
220s embedding1 = TSNE(metric="precomputed", **params).fit(distances)
220s embedding2 = TSNE(metric="euclidean", **params).fit(x)
220s
220s > np.testing.assert_almost_equal(embedding1, embedding2)
220s E AssertionError:
220s E Arrays are not almost equal to 7 decimals
220s E
220s E Mismatched elements: 300 / 300 (100%)
220s E Max absolute difference among violations: 4.85427071
220s E Max relative difference among violations: 47.91193852
220s E ACTUAL: TSNEEmbedding([[ 11.855024 , 15.4978719],
220s E [ 11.7985732, 12.7515209],
220s E [ 12.8316039, 13.2288263],...
220s E DESIRED: TSNEEmbedding([[ 13.8717067, 11.1420085],
220s E [ 14.6164783, 8.511387 ],
220s E [ 15.4360712, 9.2738073],...
220s
220s tests/test_correctness.py:307: AssertionError
Cheers
Timo
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--- Begin Message ---
Source: opentsne
Source-Version: 1.0.2-5
Done: Drew Parsons <[email protected]>
We believe that the bug you reported is fixed in the latest version of
opentsne, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Drew Parsons <[email protected]> (supplier of updated opentsne package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
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Hash: SHA512
Format: 1.8
Date: Thu, 23 Oct 2025 11:49:39 +0200
Source: opentsne
Architecture: source
Version: 1.0.2-5
Distribution: unstable
Urgency: medium
Maintainer: Debian PaN Maintainers
<[email protected]>
Changed-By: Drew Parsons <[email protected]>
Closes: 1118519
Changes:
opentsne (1.0.2-5) unstable; urgency=medium
.
* Team upload.
* debian patch computed_distances_PR274.patch applies initial draft
of upstream PR#741 to fix tests of computed distances.
Closes: #1118519.
Checksums-Sha1:
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aaf5391c1bcdc23e88a64ecac8f55b779e24162c 6128 opentsne_1.0.2-5.debian.tar.xz
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Files:
1a5a05343d1f220fd85a60aa137f160f 2323 python optional opentsne_1.0.2-5.dsc
4b80c8698aeb5f254c0a715e95eed6b9 6128 python optional
opentsne_1.0.2-5.debian.tar.xz
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