Diffusion RationalROMPy (master) History

History
master137ddfbcc55a2dfb96d328f…

Jan 10 2020

Fixed non-existent muBounds bug. Added back corrector steps at end of greedy…
137ddfbcc55a
·pradovera on Jan 10 2020, 15:18.
Many changes in import visibility.
cd10c5e08a70
·pradovera on Jan 10 2020, 14:34.
Updated examples/tests with new potential routine. Boosted results of some…
8131ebc8bdf8
·pradovera on Jan 10 2020, 12:11.
Improved potential computations through ground potential and more accurate foci.
ed196b94ea0f
·pradovera on Jan 10 2020, 12:04.
Added generic random parameter samplers. Added foci and ground potential values…
867091d1fca3
·pradovera on Jan 10 2020, 12:01.

Jan 9 2020

Added Wendland radial basis support.
49a52d160c9d
·pradovera on Jan 9 2020, 17:21.
Fixed depth issue in sparse grid refinement near boundaries. Corrected…
b49de9366fc9
·pradovera on Jan 9 2020, 17:19.
Corrected exception management within greedy iterations. Removed unnecessary…
afbcc18e7343
·pradovera on Jan 9 2020, 17:16.
Added eigenvalue examples.
388c18403ac2
·pradovera on Jan 9 2020, 10:36.

Jan 8 2020

Modified initial sample pruning to return parameterList.
f408d8c38edf
·pradovera on Jan 8 2020, 17:17.
Increased robustness of division by rational denominator. Added numpy linalg…
ab79caeab21d
·pradovera on Jan 8 2020, 13:44.
Removed unused partial dual energy norm matrix. Fixed last-iteration plotting…
7ab7a82722f7
·pradovera on Jan 8 2020, 13:41.
Removed forced subsampling in generating parameters over shapes. Now samples…
b454913b3303
·pradovera on Jan 8 2020, 13:37.

Jan 7 2020

Fixed parameter sampling args order. Fixed plotting bounds in greedy estimator…
06a8a84d1b92
·pradovera on Jan 7 2020, 13:42.
Updated examples to reflect changes in imports.
8d0280ce3d09
·pradovera on Jan 7 2020, 10:11.
Updated tests to reflect changes in imports and parameter sampling.
365cb5f6b44e
·pradovera on Jan 7 2020, 10:10.
Added shape parameter samplers. Reorganized parameter sampling. Added auxiliary…
b530dd9aec1f
·pradovera on Jan 7 2020, 10:09.

Jan 6 2020

Removed unnecessary reordering in greedy test set initialization. Added missing…
74773ab17efb
·pradovera on Jan 6 2020, 15:11.

Dec 19 2019

Bumped version to 2.0
cda96bc1b6fd
·pradovera on Dec 19 2019, 09:19.
Added pivoted double greedy example.
f0efccc96742
·pradovera on Dec 19 2019, 09:18.
Increased robustness of greedy iterations. Allowed automatic selection of…
59d292829982
·pradovera on Dec 19 2019, 09:02.

Dec 18 2019

Moved marginal interpolation routines to trained model. Improved robustness of…
9d16e8bc7db9
·pradovera on Dec 18 2019, 17:54.
Updated examples and tests with automatic selection of interpolation degree.
dcaf71263094
·pradovera on Dec 18 2019, 09:42.
Added automatic selection of M, N, and MMarginal in pivoted approximants.
3d1b656d9523
·pradovera on Dec 18 2019, 09:28.
Added automatic selection of M, N, and R in standard approximants. Removed…
fbc3e90f9298
·pradovera on Dec 18 2019, 09:25.

Dec 13 2019

Added greedy pivoted greedy. Included test.
416bbfda082d
·pradovera on Dec 13 2019, 17:03.
Renamed several pivoted greedy functions to avoid conflicts with pivot greedy.
f2555a76a4a0
·pradovera on Dec 13 2019, 17:01.

Dec 11 2019

Unified flag return values of setupApprox-like functions.
ae06764987dc
·pradovera on Dec 11 2019, 17:11.
Bumped version to 1.10
15a5e3c50ea8
·pradovera on Dec 11 2019, 11:49.
Fixed Pade' bug with non-maximal N.
4acbecb14590
·pradovera on Dec 11 2019, 11:47.

Dec 6 2019

Updated plotting axis ratio for all engines.
63d12ef6f958
·pradovera on Dec 6 2019, 10:18.
Removed type of cutoff function for recompression. Updated plot of greedy error…
ab27a238d85f
·pradovera on Dec 6 2019, 10:16.

Dec 4 2019

Updated examples with new module structure.
ce2afda2ce8f
·pradovera on Dec 4 2019, 16:42.
Updated tests with new module structure.
3c70f1bdcddc
·pradovera on Dec 4 2019, 16:41.
Updated approximants with new module structure. Robustness improvements in…
4a90d623cb7e
·pradovera on Dec 4 2019, 16:39.
Rearranged folder structure for trained models.
148024675062
·pradovera on Dec 4 2019, 16:38.
Stability improvements.
3970522702f5
·pradovera on Dec 4 2019, 16:35.
Improved heaviside stability and point matching.
24216eb4dce9
·pradovera on Dec 4 2019, 16:32.

Nov 20 2019

Fixed greedy approximant finalization.
265105c428d4
·pradovera on Nov 20 2019, 11:30.

Nov 18 2019

Updated examples with nearest neighbor comparisons.
d0b77368efb2
·pradovera on Nov 18 2019, 12:08.
Added nearest-neighbor trained model and approximant. Forced projMat to be…
c21b751402c3
·pradovera on Nov 18 2019, 12:07.
Added mus and nsamples coalescence and musMarginal to pivoted sampling engines.
da3e9b2d3c2a
·pradovera on Nov 18 2019, 12:05.
Fixed setSamples bug.
99aa75724b3d
·pradovera on Nov 18 2019, 12:03.

Nov 15 2019

Added local and global pod management in pivoted approximation engines. Also…
5527b6af7414
·pradovera on Nov 15 2019, 17:43.
Added local and global pod management for pivoted sampling engines.
8876c3ad5416
·pradovera on Nov 15 2019, 17:42.
Removed unnecessary (broken) copy in approximant plots. Tightened plots.
1f3c57c87ff1
·pradovera on Nov 15 2019, 17:40.

Nov 12 2019

Extended domain of funnel example.
7df59033c9b0
·pradovera on Nov 12 2019, 12:15.

Nov 11 2019

Fixed pivoted POD sample management. Fixed minor doc typos.
584e0c8c37c7
·pradovera on Nov 11 2019, 16:33.

Nov 8 2019

Fixed initialization of rescaling exponent.
6d1c0fec94ca
·pradovera on Nov 8 2019, 11:29.
Improved plotting by using figure handles.
1b7a9a8b02c0
·pradovera on Nov 8 2019, 11:28.

Nov 7 2019

Several plotting fixes.
687b3405c315
·pradovera on Nov 7 2019, 08:10.

Nov 5 2019

Added output-oriented example. Enlarged double slit domain. Made marginal…
a6f27a67ce18
·pradovera on Nov 5 2019, 09:31.
Fixed output management. Added greedy error estimator based on look ahead of…
1556ddac9fa8
·pradovera on Nov 5 2019, 09:29.
Fixed plotting issues with output.
2c8cfe84b30b
·pradovera on Nov 5 2019, 09:28.

Nov 4 2019

Fixed missing reorder bug in radial basis vander. Added verbosity in pivoted…
3cab5abd47a9
·pradovera on Nov 4 2019, 11:56.
Updated examples with affinity decorator. Improved visuals.
1e66d64b65b5
·pradovera on Nov 4 2019, 10:37.
Affinity check now is by decorator.
5c955160d569
·pradovera on Nov 4 2019, 10:27.

Nov 1 2019

Added example with 2 parameters.
b7b78f2cc658
·pradovera on Nov 1 2019, 11:50.
Simplified greedy plotting. Fixed bug in pole matching for pivoting.
86dd94fa8daa
·pradovera on Nov 1 2019, 11:48.
Removed unnecessary verbosity for single hf samples.
169905b89d0a
·pradovera on Nov 1 2019, 09:17.
Added now necessary approx_state. Moved pivotingDir to correct position.
a8db5b09629a
·pradovera on Nov 1 2019, 09:16.
Simplified test hfengines by args and kwargs keywords.
1dd5c8080623
·pradovera on Nov 1 2019, 09:15.
Simplified inheritance with args and kwargs keywords. Parameter approx_state is…
c42bbfb4a132
·pradovera on Nov 1 2019, 09:09.
Cleaned up examples. Added 2 monovariate examples.
3ca113513890
·pradovera on Nov 1 2019, 08:43.

Oct 31 2019

Fixed non POD pivoting bug.
bbf7327c55b5
·pradovera on Oct 31 2019, 11:51.

Oct 30 2019

Fixed (de)marginalization for interpolatory estimator in greedy pivoting. Added…
dc246617094e
·pradovera on Oct 30 2019, 12:29.

Oct 29 2019

Improved robustness in catching instabilities. Verbosity is not always…
37c989aa8f1a
·pradovera on Oct 29 2019, 09:18.

Oct 24 2019

Enforced check of parameter type in radial basis evaluation.
2dfb8eed162c
·pradovera on Oct 24 2019, 16:16.
Forced cutoff of poles at infinity. Fixed radial vandermonde bug. Fixed naming…
7d0ea5145031
·pradovera on Oct 24 2019, 16:11.
Added controlled cutoff of poles at infinity. Removed sorting of trained model…
897c60b070a9
·pradovera on Oct 24 2019, 16:08.

Oct 23 2019

Fixed inconsistent plot call signature.
c23a76444a2c
·pradovera on Oct 23 2019, 15:35.
Fixed inconsistent function naming in tests.
f522b89ebd19
·pradovera on Oct 23 2019, 15:35.
Added greedy pivoted approximant. Improved modularity of greedy estimator and…
db8f0703b265
·pradovera on Oct 23 2019, 15:33.

Oct 21 2019

Changed greedy to setupApprox in examples.
74518cc04354
·pradovera on Oct 21 2019, 15:28.
Renamed function for greedy approx setup for consistency.
b43bc2718a1a
·pradovera on Oct 21 2019, 13:58.
Removed unused interactive greedy.
d1e2b30c33ed
·pradovera on Oct 21 2019, 13:12.
Branched centeredLike to new class. Simplified special interpolation and…
c0ac829562b8
·pradovera on Oct 21 2019, 12:10.

Oct 18 2019

Fixed parameters previously ending in Pivot in examples. Other miscellaneous…
00916f7e908e
·pradovera on Oct 18 2019, 15:46.
Improved inheritance for pivoted PI. Improved stability of interpolation over…
89ba3b5fa1b0
·pradovera on Oct 18 2019, 15:40.
Multi-D times table hotfix.
a182db5e318d
·pradovera on Oct 18 2019, 12:05.
Improved robustness of RI. Added correction kind. Added univariate polynomial…
9253ed2b70a5
·pradovera on Oct 18 2019, 11:00.

Oct 17 2019

Added polyTimesTable. Simplified computation of numerator using it. Added basic…
d6167b76ff03
·pradovera on Oct 17 2019, 16:22.
Fixed pivoted and mls trained models. Added chordal metric for point matching.
81a9408421f4
·pradovera on Oct 17 2019, 11:58.

Oct 11 2019

Fixed trainedModel reset. Added look-ahead error estimator. Improved stability…
2b867d09de19
·pradovera on Oct 11 2019, 12:12.

Oct 10 2019

Fixed Fejer reordering of total degree quadrature.
e2c37e03b9cf
·pradovera on Oct 10 2019, 14:43.
Bumped version to 1.9
9002530b7695
·pradovera on Oct 10 2019, 11:46.
Removed useless error estimators. Made sample points for interpolatory…
317f376f0b9f
·pradovera on Oct 10 2019, 11:42.
Updated MOR engines and tests to account for changes in total vandermonde and…
e98ab081f59e
·pradovera on Oct 10 2019, 11:38.
Simplified total vandermonde matrix generation with automatic column reordering.
746d0bec2785
·pradovera on Oct 10 2019, 11:36.
Improved affinity check for HFEngines. Added option for max greedy error…
dd37c2dc0df4
·pradovera on Oct 10 2019, 11:31.

Oct 9 2019

Added checks for existence of method for building affine blocks of HFEngine.
42ee4c71c197
·pradovera on Oct 9 2019, 17:00.
Added centered-like method (quite unstable). TODO: decide whether to keep it.
81044d717924
·pradovera on Oct 9 2019, 16:59.
Improved robustness of trainedModel reset.
6ea32acf7713
·pradovera on Oct 9 2019, 16:58.

Sep 26 2019

Fixed missing imports in marginal engine. Fixed bulk sample management in…
677ffa2acd58
·pradovera on Sep 26 2019, 11:49.

Sep 24 2019

Fixed missing import. Increased robustness of greedy error estimator following…
6091a93ff6f4
·pradovera on Sep 24 2019, 09:40.

Sep 23 2019

Fixed incompatibility between sampleList and tensordot.
c9231960b801
·pradovera on Sep 23 2019, 17:17.
Fixed hanging comma.
93802d464f2b
·pradovera on Sep 23 2019, 17:04.
Added robustness check for interpolatory residual estimator of imported MOR…
b81e75398c33
·pradovera on Sep 23 2019, 17:01.
Fixed hfengine spacedim bugs. Fixed access to C in MOR engines.
e5254a29308f
·pradovera on Sep 23 2019, 15:43.

Sep 19 2019

Bug fix in loading rational greedy.
4cb38387167d
·pradovera on Sep 19 2019, 16:32.