Diffusion RationalROMPy (master) History

RROMPy/rrompy
masterf6d6b198db9df1e0e2fd6a4…

Mar 7 2020

Replaced binary pivoted cut-off kind with continuous parameter. Fixed bug with…
f6d6b198db9d
·pradovera on Mar 7 2020, 12:36.

Mar 5 2020

Fixed output plotting bug.
c3609ed8fdb2
·pradovera on Mar 5 2020, 17:41.

Mar 4 2020

Fixed indexing and variable finalization in marginal look_ahead greedy.
bb90246190a3
·pradovera on Mar 4 2020, 15:51.
Added look_ahead marginal estimator kind.
72f045b3400c
·pradovera on Mar 4 2020, 07:14.
Improved robustness of GS and QR, and of interpolation iterations.
e2d83a7f2d3a
·pradovera on Mar 4 2020, 07:13.

Mar 2 2020

Fixed partially GS and QR for collinear samples. Added missing check for auto M.
80f47d7d8798
·pradovera on Mar 2 2020, 17:36.

Feb 25 2020

Fixed missing check on existence of flag related to marginal M.
35ba497c4143
·pradovera on Feb 25 2020, 12:09.
Fixed initializations to int instead of float. Fixed doubling of…
bf7f8232136b
·pradovera on Feb 25 2020, 07:56.

Feb 10 2020

Added user selection of derivative scaling factor.
e91feee7c94c
·pradovera on Feb 10 2020, 11:27.

Feb 7 2020

Fixed shifting issue.
0b4181b3983b
·pradovera on Feb 7 2020, 09:02.

Feb 5 2020

Fixed overflow in ev tolerance check. Added warning management for computation…
6beae8b61a6e
·pradovera on Feb 5 2020, 08:07.
Added colormap selection in plotting.
8beb65570ba2
·pradovera on Feb 5 2020, 07:52.
Forced rescaling of derivatives in approximant computation.
10ccd6ca95d2
·pradovera on Feb 5 2020, 07:50.
Added scaling in derivative sampling.
2bf8b3e54f89
·pradovera on Feb 5 2020, 07:50.

Feb 3 2020

Allowed for E different from N in rational MOR. Modified tests accordingly.
f02afe20678d
·pradovera on Feb 3 2020, 18:30.
Added missing parentheses for termination during error computation. Moved…
9c46e3863215
·pradovera on Feb 3 2020, 18:28.
Fixed placement of scale factor computation routine.
b15e599b1a43
·pradovera on Feb 3 2020, 15:21.
Fixed inconsistent number of columns in projection matrix.
f999108c0dd7
·pradovera on Feb 3 2020, 15:20.

Jan 24 2020

Fixed remaining verbosity levels.
de4e9cf8ee25
·pradovera on Jan 24 2020, 14:46.
Fixed inconsistent verbosity levels in greedy.
c1ec826412e9
·pradovera on Jan 24 2020, 14:29.

Jan 17 2020

Renamed INTERPOLATORY estimator to LOOK_AHEAD_RES. Simplified estimator…
8fd259c09035
·pradovera on Jan 17 2020, 15:27.
Fixed minor verbosity issue.
ae6dfb896fd4
·pradovera on Jan 17 2020, 13:08.

Jan 10 2020

Bumped version to 2.1
0dead23ee560
·pradovera on Jan 10 2020, 15:22.
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.
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.

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.
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

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.
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.
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 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

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 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

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.
Affinity check now is by decorator.
5c955160d569
·pradovera on Nov 4 2019, 10:27.

Nov 1 2019

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.
Simplified inheritance with args and kwargs keywords. Parameter approx_state is…
c42bbfb4a132
·pradovera on Nov 1 2019, 09:09.

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.
Added greedy pivoted approximant. Improved modularity of greedy estimator and…
db8f0703b265
·pradovera on Oct 23 2019, 15:33.

Oct 21 2019

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

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.
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.

RROMPy/rrompymasterf6d6b198db9df1e0e2fd6a4…

Mar 7 2020

Mar 5 2020

Mar 4 2020

Mar 2 2020

Feb 25 2020

Feb 10 2020

Feb 7 2020

Feb 5 2020

Feb 3 2020

Jan 24 2020

Jan 17 2020

Jan 10 2020

Jan 9 2020

Jan 8 2020

Jan 7 2020

Jan 6 2020

Dec 19 2019

Dec 18 2019

Dec 13 2019

Dec 11 2019

Dec 6 2019

Dec 4 2019

Nov 20 2019

Nov 18 2019

Nov 15 2019

Nov 11 2019

Nov 8 2019

Nov 7 2019

Nov 5 2019

Nov 4 2019

Nov 1 2019

Oct 31 2019

Oct 30 2019

Oct 29 2019

Oct 24 2019

Oct 23 2019

Oct 21 2019

Oct 18 2019

Oct 17 2019

Oct 11 2019

Oct 10 2019

Oct 9 2019

Sep 26 2019

Sep 24 2019

Sep 23 2019

RROMPy/rrompy
masterf6d6b198db9df1e0e2fd6a4…