Releases · geomstats/geomstats

@Hzaatiti

What's Changed

Small Changes of Docstring in discrete_curves.py by @MMalikT in #1886
Fix issues #1243, #1294 and #1659 by @Hzaatiti in #1888
Documentation PR: discrete_curves.py by @MMalikT in #1893
Use "remainder" instead of "fmod" for mod for pytorch backend by @FlorianPfaff in #1896
Merge #1767, #1885, #1890, and #1894 together by @luisfpereira in #1895
Fixes and improvements coming from test refactoring (part 4) by @luisfpereira in #1885
Fix and clean information geometry by @luisfpereira in #1890
Fix and clean learning module by @luisfpereira in #1894
Refactor tests by @luisfpereira in #1767
Update readme: Add logo, update code snippet to new API + add grants acknowledgements by @ninamiolane in #1898
Update README.rst by @computerscienceiscool in #1899
Improve Siegel inner_product computation by @YannCabanes in #1892
backend: Added "endpoint" support to linspace #1 by @FlorianPfaff in #1897
Refactor vectorized-related functions to receive point_ndim by @luisfpereira in #1900
Fix main branch name change by @luisfpereira in #1902
Fix notebook thumbnails by @luisfpereira in #1901
Blackify notebooks by @luisfpereira in #1903
Fix typos in docs, docstrings and tutorial notebooks by @pitmonticone in #1906
Rename OpenSet to VectorSpaceOpenSet and create new OpenSet by @luisfpereira in #1908
Add Diffeo abstraction by @luisfpereira in #1904
Add open hemisphere and pullback diffeo metric by @luisfpereira in #1909
Add invariant metric for positive lower triangular matrices by @olivierbisson in #1872
Add LieCholeskyMetric on SPDMatrices by @luisfpereira in #1911
Update codecov to work based on diff by @luisfpereira in #1912
Add more robust random point generation for PLT by @luisfpereira in #1913
Add PHC metric on Cor+ by @luisfpereira in #1915
Add UnitNormedRowsPLTMatricesPullbackMetric and related objects by @luisfpereira in #1914
Update README.rst: Add FnT paper with link by @ninamiolane in #1919
Improve documentation rendering by @qbarthelemy in #1920
Improve documentation rendering, 2nd part by @qbarthelemy in #1922
Fixing bugs, vectorization, and docstring in discrete_surfaces by @MMalikT in #1916
Add MatrixVectorSpace by @luisfpereira in #1923
Add leapfrog integrator by @dralston78 in #1921
Edited doc strings in geomstats/integrator.py by @dralston78 in #1917
Fix and clean value_and_grad by @luisfpereira in #1930
Quotient out rotations with the SRV metric in discrete curves by @alebrigant in #1924
Fix KMeans error with Euclidean space by @alebrigant in #1932
Simplify creation of identity matrices in the Siegel manifold by @YannCabanes in #1918
Fix discrete curves vectorization and remove empty quotient metrics by @luisfpereira in #1935
Improve FiberBundle/QuotientMetric API by @luisfpereira in #1936
Fix lint due to black 24.1 by @luisfpereira in #1939
Update versions of github actions by @luisfpereira in #1940
Remove dead code from vectorization by @luisfpereira in #1941
Remove default_point_type from Manifold by @luisfpereira in #1942
Remove default_coords_type and use intrinsic boolean instead by @luisfpereira in #1943
Update readme of information geometry module by @alebrigant in #1945
Improve exp and log solvers API by @luisfpereira in #1944
Add Klein bottle by @jubrau in #1707
Simplify ExpODESolver by @luisfpereira in #1952
Move finite differences to numerics by @luisfpereira in #1955
Fix finite differences by @luisfpereira in #1956
Refactor DiscreteSurfaces (part 1) by @luisfpereira in #1958
Add FlatRiemannianMetric and fix EuclideanMetric inheritance by @luisfpereira in #1946
Add new flat Matrices metrics by @luisfpereira in #1947
Add SymmetricHollowMatrices and corresponding permutation-invariant metric by @luisfpereira in #1949
Add off-log metrics on Cor+ by @luisfpereira in #1950
Add GroupAction abstraction by @luisfpereira in #1961
Rename FlatRiemannianMetric by @luisfpereira in #1962
Fix getting started examples by @luisfpereira in #1963
Refactor graphspace by @luisfpereira in #1965
Klein bottle parametrization conversions by @sofiagonga in #1967
Add method to change the lists in scalar_product_metric.py by @johnharveymath in #1964
Add path-straightening algorithm by @luisfpereira in #1957
Homogenize numerics signatures by @luisfpereira in #1970
Added Brownian motion class for manifolds by @dralston78 in #1938
Clean signatures wrt kwargs and base_point=None by @luisfpereira in #1972
Remove time from geodesic_equation signature by @luisfpereira in #1973
Fix tests due pytest update by @luisfpereira in #1976
Clean discrete surfaces exp solver by @luisfpereira in #1975
Scalar product metric API by @johnharveymath in #1974
Create exact Principal Geodesic Analysis on the hyberbolic plane by @alebrigant in #1969
Add BHVSpace and WaldSpaceMetric by @luisfpereira in #1658
Add NaturalToStandardDiffeo by @luisfpereira in #1982
Implement PoincareHalfSpaceMetric as PullbackDiffeoMetric by @luisfpereira in #1981
Update notebook running on tests by @luisfpereira in #1985
Implement PreShapeMetric as PullbackDiffeoMetric by @luisfpereira in #1984
Update governance.rst by @ninamiolane in #1988
Update SPDBuresWassersteinMetric.squared_dist to fix numerical stability issues by @mwilson221 in #1987
Use aligner abstraction within fiber bundle and rely on group action on total space by @luisfpereira in #1978
Add LogScaled metrics on Cor+ by @luisfpereira in #1980
Change logging level of this message, and clarify that it applies to geomstats. by @jsilter in #1983
Update discrete curves elastic metric for ratio equal to 1 by @luisfpereira in #1992
Fix dynamic programming algorithm by @luisfpereira in #1991
Add horizontal projection from alignment by @luisfpereira in #1993
Simplify SRVRotationnReparametrizationBundle by @luisfpereira in #1994
Clean discrete surfaces elastic metric by @luisfpereira in #1986
Correct number of samples for VectorSpace.random_tangent_vec by @johnharveymath in #1990
Add quotient structure registry by @luisfpereira in https://github.com/geomstats/geomstat...

@qbarthelemy

What's Changed

Improve MDM, adding transform method by @qbarthelemy in #1662
Refactor learning module by @luisfpereira in #1873
Fix in-place operation in SPDBuresWassersteinMetric parallel transport by @luisfpereira in #1874
Fix minor error in variable name in method squared_dist of the class ComplexPoincareDiskMetric by @YannCabanes in #1876
Fix complex data type in squared_dist, norm and squared_norm in the manifold ProductPositiveRealsAndComplexPoincareDisks by @YannCabanes in #1875
Add ivp, bvp, exp, log and dist to elastic metrics on discrete surfaces by @ninamiolane in #1861
Add PullbackDiffeoMetric example to notebook 09 by @franciscoeacosta in #1868
add geodesic to pullbackdiffeometric by @Abdellaoui-Souhail in #1877

Full Changelog: 2.6.0...2.7.0

@soma2000-lang

What's Changed

fixing the typo in docs by @soma2000-lang in #1510
compute log euclidean in closed form by @SaitejaUtpala in #1516
Add trapz to backends by @luisfpereira in #1522
Fix torch import in tests_backends by @luisfpereira in #1521
Enhance notebook on cell shapes by analyzing with general elastic metric by @ninamiolane in #1526
vectorization of connection.exp, addition of n_steps as argument in geodesic by @Jules-Deschamps in #1529
Simple new pullbackdiffeo by @ymontmarin in #1514
updates to riemannian metric by @Jules-Deschamps in #1535
Add take to the backend by @luisfpereira in #1532
Vectorize RiemannianMetric closest_neighbor_index by @luisfpereira in #1530
SRV changes by @shubhamtalbar96 in #1525
Use assertTrue and add assertAllEqual by @luisfpereira in #1539
Simplify WrappedGaussianProcess by @luisfpereira in #1538
Add pad to backend by @luisfpereira in #1541
Graph space stratified by @annacalissano in #1488
Initial docs reorganization by @luisfpereira in #1518
gamma distributions by @Jules-Deschamps in #1523
matrices.py: add 'full_matrices=False' to svd call by @ambellan in #1546
Correct documentation rendering by @qbarthelemy in #1544
Remove fixme and todo workflows by @luisfpereira in #1548
Fix and simplify pytorch backend: array, einsum, from_numpy by @luisfpereira in #1550
Correct documentation rendering, 2nd part by @qbarthelemy in #1549
Incremetal Frechet Mean estimator for Non Positively Curved Maifolds by @SaitejaUtpala in #1533
Function spaces implementation : starting with infinite dimensional spheres by @kiranvad in #1257
Update Doc Website Index + Add Roadmap and Governance Pages by @ninamiolane in #1553
Small edits to doc website by @ninamiolane in #1554
Add Figure From Adele Myers' notebook to the main page by @ninamiolane in #1555
Enhance governance's page by @ninamiolane in #1556
Fix empty list array creation for torch by @luisfpereira in #1558
Fix shape of HypersphereMetric and KendallShapeMetric by @ambellan in #1560
Fix lint issues due to #1560 by @luisfpereira in #1562
Add clean way of getting backend name by @luisfpereira in #1561
WaldSpace without Geometry by @JonasLueg in #1455
Fix functions to work with tensorflow by @luisfpereira in #1563
Update backend name for more meaningful error messages by @luisfpereira in #1564
Update roadmap by @ninamiolane in #1566
Add hackathon page to website by @ninamiolane in #1567
Improve dependency handling and CI installations by @luisfpereira in #1572
Clean backend (only a bit) by @luisfpereira in #1570
Add utils to download remote datasets by @luisfpereira in #1573
Fix typo in notebooks tests by @luisfpereira in #1577
Add tests for geodesic regression on Euclidean space (sanity check) and DiscreteCurves by @ninamiolane in #1576
Fix: Frechet mean of discrete curves by computing in SRV space by @ninamiolane in #1579
Start fixing inheritance in Product/NFold/Landmarks/Curves Spaces by @ninamiolane in #1581
Refactor test_examples following test_notebooks strategy by @luisfpereira in #1582
Real world application: optimization of traffic in Sao Paulo by @Jules-Deschamps in #1569
Change location of test_examples and test together with notebooks by @luisfpereira in #1583
Introductory Notebook for the Connection/RiemannianMetric Classes by @adelemyers99 in #1551
Final Draft of Instructional Notebook for the Connection and RiemannianMetric Classes by @adelemyers99 in #1585
Continue Refactoring of Landmarks inheriting from NFoldManifold and associated metrics and tests by @ninamiolane in #1590
Start Refactoring of Discrete Curves by @ninamiolane in #1591
unskip tests by @SaitejaUtpala in #1595
Update hackathons.rst by @ninamiolane in #1594
Simplify computations of the FrechetMean for the ElasticMetric by @ninamiolane in #1592
Refactor Closed Curves by @ninamiolane in #1596
Geometric median by @shubhamtalbar96 in #1565
Use p for the rank of Grassmannian manifolds by @p16i in #1586
Refactor backend and corresponding tests (part 1) by @luisfpereira in #1599
Improve matching handling in graph space by @luisfpereira in #1584
Refactor FrechetMean by @luisfpereira in #1601
Sasaki metric by @ambellan in #1568
Template for the issue tracker by @nanjekyejoannah in #1603
TestData inheritance and automatic tests by @luisfpereira in #1517
Add ability of using kwargs in test functions by @luisfpereira in #1609
Fix bug in collecting test data by @luisfpereira in #1611
The contributor guide by @nanjekyejoannah in #1597
Make array_from_sparse more general by @luisfpereira in #1610
Fix max version of scipy by @luisfpereira in #1619
Add strategy to vectorize tests during data generation by @luisfpereira in #1613
FIX: adding inject_radius constraint to enforce minimizing geodesics by @franciscoeacosta in #1621
Add k_sampling_points as an attribute for spaces of curves by @ninamiolane in #1617
ADD geodesic for elastic curves + FIX tests inheritance in RiemannianMetric, Connection, & ElasticMetric by @ninamiolane in #1622
Update information geometry readme by @alebrigant in #1630
added backend function gs.quantile by @wrongu in #1629
Create multinomial distributions by @alebrigant in #1633
Refactor discrete curves using FiberBundle and QuotientMetric by @alebrigant in #1632
Fix vertical -> horizontal in docstring of discrete curves by @ninamiolane in #1635
Fix test skipping by @luisfpereira in #1634
Revert #1621 by @luisfpereira in #1636
Correct documentation rendering, 3rd part by @qbarthelemy in #1641
AAC for graph space by @luisfpereira in #1608
Add ability to globally control default dtype by @luisfpereira in #1615
Improve code and complete tests for geometric median by @qbarthelemy in #1642
AAC: save last X by @annacalissano in #1648
Fix use of "projection" in visualization example by @luisfpereira in #1649
Update ubuntu version in workflows due to deprecation warning by @luisfpereira in #1650
Make default_point_type a property by @luisfpereira in #1644
Simplify super() by @luisfpereira in https://github.com/geomstats/geomstat...

@ninamiolane

What's Changed

Stable by @ninamiolane in #1177
Add the dataset of cells to the nb 01 data on manifolds by @ninamiolane in #1178
Modify shape analysis notebook by @alebrigant in #1180
make codecov sensible again by @SaitejaUtpala in #1181
Un-stall PR on General Elastic Metric by @ninamiolane in #1182
full rank matrices by @annacalissano in #1186
Improve MDM by @qbarthelemy in #1188
Improve MDM, 2 by @qbarthelemy in #1189
Add predict_proba to MDM by @qbarthelemy in #1193
Add exp and log maps for SPD Euclidean by @qbarthelemy in #1192
Patching Backend Operations by @captain-pool in #1190
reformat code snippets for highlighting in documentation by @nguigs in #1196
add extrinsic to spherical and its tangent by @nguigs in #1195
Fix typo by @heytitle in #1199
updating symeig with eigh by @captain-pool in #1201
Committing new files for the psd matrices of rank k by @annacalissano in #1191
Fix issue #1083 by @alebrigant in #1209
Cleaning hyperbolic doc and vectorisation by @tgeral68 in #1211
Add list of hackathons to the README by @ninamiolane in #1214
rename EmbeddedManifold into LevelSet by @nguigs in #1219
Add visualization of SPD(2) matrices through Ellipsis. by @ninamiolane in #1210
Rm deprecated code in lie_groups.py about loss and grad by @ninamiolane in #1215
Temporarily remove tests with python 3.7 3.8 for the hackathon (only 3.9 is tested) by @ninamiolane in #1221
add circle with representation by one angle by @nguigs in #1212
pytest migration - 1 by @SaitejaUtpala in #1205
Example of geodesic regression on the Grassmann manifold by @nguigs in #1220
FIX: Change docstring for the manifold PSD(n, k) by @ninamiolane in #1230
Add documentation in autodiff modules by @ninamiolane in #1226
faster spd checking by @SaitejaUtpala in #1143
Add triu and test by @mortenapedersen in #1232
Add API for symplectic and leapfrog steps in integrators by @ninamiolane in #1233
Template for lddmm metric on landmarks by @nguigs in #883
Try running tests on Heisenberg by @ninamiolane in #1238
Add 3D heisenberg group in vector representation and unit tests by @mortenapedersen in #1213
Try PR on subRiemannian geometry by @ninamiolane in #1239
Add sub-Riemannian metric class by @mortenapedersen in #1237
Add a subcase to torch solve_sylvester by @emaignant in #1223
Add hamiltonian, cometric and inner-coproduct by @ninamiolane in #1240
Remove outdated loss and grad functions in riemannian metric by @ninamiolane in #1241
Xpennec stiefel tests by @xpennec in #1236
Allow to pass initial point to FrechetMean estimator by @nguigs in #1234
add subcase to tensorflow + add test by @nguigs in #1242
Graphspace by @annacalissano in #1244
Cholesky space by @SaitejaUtpala in #1142
Clean style of sub-Riemannian metrics by @ninamiolane in #1250
Adapt DeepSource config by @ninamiolane in #1255
fix docs by @SaitejaUtpala in #1258
Fix docs by @SaitejaUtpala in #1259
update documentation key by @SaitejaUtpala in #1260
Refactor/clean module of discrete curves by @alebrigant in #1248
clean test_symmetric_matrices by @SaitejaUtpala in #1261
Update contributing: nose -> pytest by @ninamiolane in #1262
Acknowledge recent contributors by @ninamiolane in #1265
Add lead author(s) to each module by @ninamiolane in #1266
cleaning github actions by @SaitejaUtpala in #1252
check by @SaitejaUtpala in #1268
Rename lr to init_step_size everywhere by @nguigs in #1274
Introduce n-fold manifolds by @nguigs in #1249
build docs through commands not through action by @SaitejaUtpala in #1275
rewrite by @SaitejaUtpala in #1276
conditional deployement by @SaitejaUtpala in #1277
Fix docs GitHub actions 3 by @SaitejaUtpala in #1278
Add notebook with cancer cell shapes analysis by @ninamiolane in #1280
Add hacks to help FrechetMean computations + Display quantiles to the mean shape by @ninamiolane in #1284
NEW: doc strings generator and checker by @ninamiolane in #1290
Test if rotation matrices are antipodals before trying to compute the Log by @ninamiolane in #1229
Add missing nb-thumbnails tags to render tutorials on doc website by @ninamiolane in #1291
add missing notebook by @SaitejaUtpala in #1293
clean test_spd_matrices with parametrization by @SaitejaUtpala in #1263
Hotfix: Make tests pass again w. py38 and skipping failing tests by @ninamiolane in #1296
Fix Build->Test Badge on README.rst by @ninamiolane in #1297
check for repo name by @SaitejaUtpala in #1300
Hotfix: Bring back linting on tests/ folder + fix some code style issues by @ninamiolane in #1299
Add more conditions to docs.yml by @SaitejaUtpala in #1301
Geomstats v 2.4.1 by @ninamiolane in #1305
Merge master (v2.4.1) into stable by @ninamiolane in #1306

New Contributors

@annacalissano made their first contribution in #1186
@qbarthelemy made their first contribution in #1188
@captain-pool made their first contribution in #1190
@heytitle made their first contribution in #1199
@mortenapedersen made their first contribution in #1232

Full Changelog: 2.3.1...v2.4.1

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Geomstats v2.8.0

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Geomstats v2.3.1

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