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59 Commits

Author SHA1 Message Date
dfournier 394dc9106a Merge pull request #332 from simpeg/ref/regularization 
Automate the epsilon picking based on percentile of model values for …
 2016-06-29 08:39:29 -07:00
Lindsey Heagy c4d86b4a29 Merge branch 'dev' into feat/docs-gae-travis-deploy 2016-06-11 07:14:00 -07:00
D Fournier ef12a3674a Automate the epsilon picking based on percentile of model values for DEFAULT mode. Fix example. 
Fix bug with Maps using array of values
 2016-06-06 12:28:01 -07:00
Rowan Cockett 40f0874dfb Doc testing, I think that is most of them! 2016-05-29 22:18:22 -07:00
D Fournier f8b86abd5a Merge branch 'ref/dev' into ref/regularization 2016-05-29 14:10:46 -07:00
D Fournier e476bf0059 Cleanup Sparse Reg and Directives 2016-05-29 14:09:29 -07:00
D Fournier 3b4bec9c0b Refactor IRLS iterations, full solves from l2->lp 
Adapt Example
 2016-05-28 11:27:09 -07:00
D Fournier 022e1f7660 Update IRLS directive to allow multiple GN iterations. 
Remove modifications to the ProjGN solver.
Update IRLS example.
 2016-05-27 13:11:31 -07:00
Lindsey Heagy 8936fa4021 use phi_d_star, chifact in defining target misfit 2016-05-22 11:42:23 -07:00
D Fournier fd3bde787f Propose change to the Projected_GNCG solver. Add inner GN iterations. Nice improvement to the convergence of IRLS 2016-05-12 14:58:16 -07:00
D Fournier 3cc46131a3 Temporary change ... comment out W and Wsmooth 2016-05-12 08:31:01 -07:00
D Fournier cd2360b815 Stash the regularization between each beta 2016-05-11 23:04:14 -07:00
D Fournier 7964ebce50 Update directive to None the Wsmooth after iteration. 2016-05-10 17:20:46 -07:00
D Fournier 4e296c4cd5 Update PreCond Directive to allow inactive cells mapping 2016-05-04 16:01:29 -07:00
D Fournier 3d1dfc13d7 Change Update_PreConditioner to default False 2016-04-29 15:49:44 -07:00
D Fournier 056dc09fa6 Fix Update_Precondition directive 2016-04-29 15:10:30 -07:00
D Fournier 225394f74e Latest commit 2016-04-29 11:10:04 -07:00
D Fournier d8bfb27415 Quick fix to MeshIO 2016-04-23 15:25:44 -07:00
D Fournier 606488d152 Major fix to IRLS. 2016-04-21 21:58:40 -07:00
GudniRos 23d2783bc1 Finalizing the pull request from mt/iss290 in to dev. 2016-04-15 12:31:00 -07:00
GudniRos 0d6fe5f7a1 Merge branch 'dev' into mt/iss290 2016-04-15 12:03:09 -07:00
GudniRos 90b0301408 Fixing bug in write out. 2016-04-08 09:40:26 -07:00
GudniRos 083742cb40 Removing repeated directives 2016-04-08 09:34:30 -07:00
D Fournier d13c540be0 Uppercase on class names. Add flag for Directive.Update_Wj. Remove trailing spaces. Remove old DC example. 2016-04-07 09:25:20 -07:00
GudniRos fb60f45a3c Fixed osr import in ediFilesUtils, moved into class which imports only on build up. 
Fixed the boolean error in Directives.
 2016-04-07 08:46:51 -07:00
Lindsey Heagy 636d178fbf removed examples that are in Examples PR 2016-04-06 16:19:39 -07:00
Lindsey Heagy ae9ca6cec9 Merge branch 'feat/sparse-regularization' into patch/sparse-dcip 
# Conflicts:
#	SimPEG/Examples/__init__.py
#	SimPEG/Optimization.py
 2016-04-06 14:53:45 -07:00
D Fournier 09f3f7b55b Merge branch 'dev' into dcip/dev 2016-04-06 09:03:37 -07:00
D Fournier 15d59a5b50 Fix typos in Directives.update_Wj. overseer @lheagy 2016-04-06 09:00:13 -07:00
D Fournier ba977206ea Create sensitivity re-weighting directive 
Adapt Map/polymap for actInd (topography)
 2016-04-06 07:22:18 -07:00
D Fournier 8f73b2e7be Update directives 
Add IRLS example
 2016-04-03 17:18:39 -07:00
Lindsey Heagy d8d8915f94 f for fields in data misfit, directives etc. Previously, f was used in the InvProblem to be the function value for the objective function --> this has been renamed to phi 2016-03-31 09:28:48 -07:00
D Fournier ef467efce0 Small change to directive 2016-03-15 20:56:38 -07:00
D Fournier d226186c8e Add auto-beta adjustment. 2016-03-11 15:09:31 -08:00
D Fournier 38b4079f0b Move cell-based weights (i.e. distance weighting) inside regularization. 
Fix gamma parameter update
TO DO: Check inversion print screen -> values don't match reality.
 2016-03-11 11:40:47 -08:00
Lindsey Heagy ef4513bcd4 some cleanup inside of sparse regularization 2016-03-10 14:25:53 -08:00
Lindsey Heagy 2f8b8a36bf smoothModel --> mrefInSmooth 2016-03-02 09:46:50 -08:00
D Fournier 6c33455d15 update Directive for sparse norm 2016-02-25 08:56:18 -08:00
Rowan Cockett 1c2fecf3a2 Add the IRLS Directive. 2016-02-16 22:07:33 -08:00
GudniRos cdf7c0edc1 Changed the name string. 2016-02-08 22:22:39 -08:00
Rowan Cockett ef201be832 Merge branch 'dev' of https://github.com/simpeg/simpeg into mt/dev 
Conflicts:
	SimPEG/Utils/meshutils.py
	docs/index.rst
	tests/mesh/test_MeshIO.py
 2016-01-29 11:46:19 -08:00
GudniRos e276ca70d6 Added directive to save dpred after every iteration. 2016-01-27 01:01:50 -08:00
GudniRos 79f7ca7a1e Adden dpred to be written in the saveDict directive 2015-12-15 19:35:18 -08:00
GudniRos ba2ac74740 Fixed code error 2015-12-09 15:53:41 -08:00
GudniRos 4b7f7c3c14 Fixed a spelling error 2015-12-09 15:46:57 -08:00
GudniRos d6585dcfcd Add Saving Directive 2015-12-09 15:43:51 -08:00
seogi_macbook f726a27269 Fix target misfit 2015-09-14 21:25:15 -07:00
Rowan Cockett 6d3d8d78b6 updates to target misfit 2015-06-05 15:50:00 -07:00
Rowan Cockett 08c9013fd1 updates to inversion directives 2015-06-05 10:29:11 -07:00
rowanc1 6b78a8617c save model using numpy 2014-10-09 15:28:59 -07:00