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180 Commits

Author SHA1 Message Date
Guillaume Lemaitre 3195a5f645
MAINT change the default of normalized_stress (#27858) 2023-11-28 10:09:12 +01:00
Dimitri Papadopoulos Orfanos 0f43434e0c
DOC fix typos found by codespell (#27457) 2023-09-26 15:31:28 +02:00
Tamara 51ca717db5
DOC fix random_state in example for reproducibility cont'd (#27238) 
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
 2023-09-07 12:01:54 +02:00
Adrin Jalali 42173fdb34
MNT add isort to ruff's rules (#26649) 2023-06-21 17:50:07 +02:00
Dimitri Papadopoulos Orfanos 6ca4970ca2
MAINT Remove encoding declarations: `# -*- coding: utf-8 -*-` (#26467) 2023-05-31 17:26:00 +02:00
krishna vamsi d47b1c88a6
DOC remove FutureWarnings in plot_manifold_sphere example (#24941) 
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
 2022-11-17 18:20:25 +01:00
Maxim Smolskiy a6f7806ee3
DOCremove FutureWarning in manifold/plot_mds.html (#24940) 
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
 2022-11-15 19:05:51 +01:00
Maxim Smolskiy edb2c86bd9
DOC Fix FutureWarning in manifold/plot_lle_digits.html (#24922) 
Co-authored-by: Tim Head <betatim@gmail.com>
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
 2022-11-15 17:11:36 +01:00
Maxim Smolskiy bf573bd20e
DOC Fix FutureWarning in manifold/plot_compare_methods.py (#24909) 2022-11-14 19:24:37 +01:00
Meekail Zain 6e811987a3
EXA fix removed poor parameter choice from plot_compare_methods.py (#24517) 2022-09-27 10:34:44 +02:00
Guillaume Lemaitre 5da77c1501
MAINT Clean deprecation for 1.2: learning_rate and init in TSNE (#24389) 
Co-authored-by: Jérémie du Boisberranger <34657725+jeremiedbb@users.noreply.github.com>
 2022-09-09 11:08:04 +02:00
Jordan Silke 0ff613e8dd
MNT handle warnings in plot_manifold_sphere.py (#23124) 
* Remove Axes3D and associated warning.

* Remove learning rate warning from example.

* Ignore both TSNE FutureWarnings.

* Fix typo.

* Add required import for 3d projections with matplotlib < 3.2

* Add comment to skip linting for line 40.

* Add suggested revisions re:explicit warning handling and import location.

* Relocate warning handling comment to more relevant position.

* Fix linting error.
 2022-04-13 13:41:34 -04:00
Loïc Estève 98df647ab1
EXA: fix example for matplotlib 3.1 (#23083) 2022-04-08 20:36:36 +02:00
Dimitri Papadopoulos Orfanos ee5a1b69d1
DOC, MNT Typos found by codespell (#22906) 2022-03-20 19:16:39 +01:00
Oleksandr Husak bc44ea7ae8
DOC use notebook-style and fix matplotlib warning for plot_compare_methods (#22679) 2022-03-07 10:40:57 +01:00
Thomas J. Fan 1fc86b6aac
MNT Update black to stable version (#22474) 2022-02-15 11:36:26 +01:00
Meekail Zain 38173e9c4e
DOC Fix MDS images in user guide (#22465) 
Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
 2022-02-14 11:17:50 +01:00
Xiao Yuan 5900e2660f
DOC Accelerate examples/manifold/plot_compare_methods.py (#21635) 
* Accelerate plot_compare_methods.py

* Change tsne perplexity
 2022-02-08 11:10:56 +01:00
siavrez f57a5f9bc0
MNT accelerate example plot_lle_digits.py (#21736) 2021-11-24 08:56:21 +01:00
Xiao Yuan f695147445
DOC Accelerate plot_t_sne_perplexity.py (#21636) 2021-11-16 15:31:58 +01:00
Sebastian Pujalte 5131284e19
ENH Add Swiss-Hole dataset and expand example (#21482) 
* added hole to swiss roll and expanded example

* Fixed docstring for numpydoc validation

* Changed error from original docstring.

* Added test for swiss hole

Codecov check was failing because there was no test for the addition of the swisshole. I simply expanded the original test to include it.

* Formatting

* Revert "Formatting"

This reverts commit 727505b21b.

* Revert "Added test for swiss hole"

This reverts commit ae788641f1.

* Added test for Swiss Hole

* fixed test

* added changelog

* Set random state when creating the swiss roll in exampple.

* Set random state when creating the swiss hole in exampple.

* Changed test with reccommendation

* Apply suggestions from code review of plots.

Co-authored-by: Tom Dupré la Tour <tom.dupre-la-tour@m4x.org>

* Apply grammar and naming suggestions from code review

Co-authored-by: Tom Dupré la Tour <tom.dupre-la-tour@m4x.org>

* Defined LLE and t-SNE acronyms at beginning

* Linting

Co-authored-by: Tom Dupré la Tour <tom.dupre-la-tour@m4x.org>
 2021-11-12 09:51:14 -08:00
Dimitri Papadopoulos Orfanos d4d5f8c7e0
MAINT consistent use of `print(__doc__)` in examples (#21307) 
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
 2021-10-22 15:33:22 +02:00
Dimitri Papadopoulos Orfanos 5f6e17c084
MNT Remove #!/usr/bin/python shebang in examples (#21246) 2021-10-14 18:51:09 +02:00
Thomas J. Fan 70a185ae59
MAINT Enable and run black on examples (#20502) 2021-10-07 10:13:00 +02:00
Guillaume Lemaitre 1d7d6283c1
DOC reformatting example as notebook style (#20543) 
Co-authored-by: Guillaume Lemaitre <glemaitre@Guillaumes-MacBook-Air.local>
 2021-07-19 17:54:14 +02:00
geroldcsendes bdf79d53a8
DOC Fix color palette in manifold example (#19517) 2021-06-19 10:18:30 +02:00
Thomas J. Fan 81dde3a6e5
STY Ensures that "flake8 ." works (#20298) 2021-06-18 15:46:40 +02:00
Tom Dupré la Tour f6e6ad2d9e
MNT clean futurewarning for 1.0 | _deprecate_positional_args (#20002) 
Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
 2021-05-14 11:30:27 -04:00
Thomas J. Fan 7cc0177f8e
MNT Replaces numpy alias with builtin typse (#17687) 
* MNT Replaces numpy alias with builtin typse

* STY Lint error
 2020-06-24 16:51:51 +02:00
Christian Lorentzen 79b0943de0
DOC avoid FutureWarnings for deprecations examples (#17264) 
* MNT keyword only in examples

* MNT pandas 1.0.0 deprectation

See pandas-dev/pandas#23566

* MNT new keyword in 0.23
 2020-05-18 18:35:12 +02:00
David Breuer c393bdc6dd EXA/MAINT Simplify code in manifold learning example (#15949) 2019-12-26 13:02:31 +01:00
Brian Wignall 0e10b3a3cb DOC Fix typos, via a Levenshtein-style corrector (#15923) 2019-12-19 16:26:02 -08:00
Thomas J Fan 4a95e33e63 MNT Make modules private in sklearn.datasets (#15307) 2019-10-27 17:17:23 -04:00
Kennedy Kang'ethe 5310b87288 DOC Fix "Variables are collinear" warning in plots_lle_digits (#14162) 2019-07-01 11:23:53 +02:00
MaggieChege 6c56316e73 DOC Fix divide by zero warning (#14147) 2019-06-26 21:10:07 +10:00
William de Vazelhes d31b67f23d FEA Neighborhood Components Analysis (#10058) 2019-02-28 15:58:07 +01:00
TakingItCasual f4e7d2b19a Converting http to https (3)... (#12302) 2018-10-05 18:50:31 +02:00
ZJ Poh adddf00433 [MRG] np.ones -> np.full (#11628) 2018-07-23 09:49:01 +02:00
Alexandre Gramfort 553b5fb8f8 BLD fix sphx gallery errors (#11307) 2018-06-18 16:07:33 +10:00
Arik Pamnani d3f8b1e131 Use X and y in plot_lle_digits.py (#10970) 
rather than digits.data and digits.target
 2018-04-13 08:07:32 +02:00
Loïc Estève db127bd969 [MRG+1] Support minimal dependencies in examples (#10351) 
* Support minimal dependencies in examples
* bins="auto" only supported for numpy >= 1.11
* viridis is default cmap in matplotlib 2
* Use signature instead of viridis cmap
 2018-01-08 21:36:28 +01:00
Thomas Moreau cb1b6c4734 FIX t-SNE memory usage and many other optimizer issues (#9032) 
Use a sparse matrix representation of the neighbors.
Re-factored the QuadTree implementation to avoid insertion errors.
Various fixes in the gradient descent schedule to get the Barnes Hut and exact solvers to behave more robustly and consistently.
 2017-07-12 22:56:02 +02:00
Narine Kokhlikyan ae8223356b Add example on t-sne perplexity 2017-06-30 21:10:41 +02:00
Rishikesh d0ce40e8b2 [MRG] remove "matplotlib <1" compatibility code from manifold examples (#8552) 2017-03-10 08:25:37 +01:00
Óscar Nájera bd5cecce44 update references link namespace 2016-08-03 20:23:50 +02:00
Nelson Liu d2aaf0f4bb doc: fix spellings of 'license' 2016-03-31 17:25:31 -07:00
Rémy Léone 9b7176dd9d [DOC] Fix broken links 2016-03-23 12:45:34 -07:00
Andreas Mueller 5b1aca08c2 MAINT Don't use deprecated 1d X (or deprecated matplotlib stuff) in examples. 2015-12-10 12:11:48 -05:00
johannah d15f322111 Added colorblind compatibility 2015-10-23 19:47:32 +02:00
Loïc Estève 32ab5b5d24 DOC fix missing import in plot_lle_digits example 
and remove unused lda import.
 2015-10-15 21:16:20 +02:00