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Author SHA1 Message Date
Nicolas
11d088cf90 added ARD flag to exponential 2013-01-18 15:14:23 +00:00
James Hensman
126b45673b Scale factor added to sparse_GP_regression 
and sparse_GP_demo ammended to be less annoying (m1)
 2013-01-18 15:09:48 +00:00
Nicolas
17ec4d6275 change in unit_test to take into account the ARD changes in rbf 2013-01-18 14:33:52 +00:00
Nicolas
eb86182f7d solved conflicts for rbf kernel 2013-01-18 14:23:57 +00:00
Nicolas
68d7e23648 rbf kernel now has an ARD flag 2013-01-18 13:58:41 +00:00
Neil Lawrence
b43db3f8da Modified log_like_gradients to make it _log_like_gradients and moved extract_gradient to _log_like_gradients_transformed. 2013-01-18 13:47:37 +00:00
Neil Lawrence
333d8d3e5f Fix error introduced into GP_regression when doing name changes. 2013-01-18 13:39:51 +00:00
Neil Lawrence
a856b6a804 Merge branch 'master' of https://github.com/SheffieldML/GPy 2013-01-18 13:37:24 +00:00
Neil Lawrence
1674bc529b expand_param and extract_param replaced with set_params_transformed and get_params_transformed 2013-01-18 13:37:17 +00:00
Alan Saul
f40b31bea7 Removed version specification of scipy 2013-01-18 13:33:49 +00:00
Alan Saul
1a795227df Removed latent force model fortran code from setup.py from github code 2013-01-18 13:07:14 +00:00
Alan Saul
0f09178035 Merge branch 'master' of github.com:SheffieldML/GPy 2013-01-18 12:40:06 +00:00
Alan Saul
377cc383be Added apt-get scipy installation for travis, need to ensure version 2013-01-18 12:39:54 +00:00
Neil Lawrence
7350143dd0 Merge branch 'master' of https://github.com/SheffieldML/GPy 2013-01-18 12:33:07 +00:00
Neil Lawrence
3c700dfa50 Changed get_param and set_param to _get_params and _set_params 2013-01-18 12:31:37 +00:00
Alan Saul
1aca88d27f Fixed version setting for numpy scipy installatioN 2013-01-18 12:14:31 +00:00
Alan Saul
52a9776330 Changing travis installation 2013-01-18 11:42:46 +00:00
Alan Saul
8da741f725 Adding travis.yml file for Travis continuous intregration service, may not work yet 2013-01-18 11:36:58 +00:00
James Hensman
688d6ac7a5 fixed up dK_dX in the exponential and Matern kerns 2013-01-16 11:25:54 +00:00
James Hensman
9f05744374 general changes to bebugging code 2013-01-16 11:21:55 +00:00
James Hensman
a6300fab10 fixed up dK_dX in the exponential and Matern kerns 2013-01-16 11:21:06 +00:00
Nicolo Fusi
ec13f359eb fixed index 2013-01-15 15:37:14 +00:00
James Hensman
4241a7c24f simplified the debug classes 2013-01-15 09:34:47 +00:00
James Hensman
0ff5cb8447 changed the colous of plotting in the grid_parameters debug script 2013-01-15 09:33:25 +00:00
James Hensman
4d36dd1b15 plotting changes 2013-01-11 18:04:22 +00:00
James Hensman
c949da2d67 allowed the gradchecker to return the gradient ratio 
Just to help with debugging.
 2013-01-11 17:58:19 +00:00
James Hensman
1a135ca9f7 some code to debug the sprase GP gradients with. 2013-01-11 17:54:10 +00:00
James Hensman
f92ff10e32 Merge branch 'master' of github.com:SheffieldML/GPy into debug 2013-01-11 17:20:31 +00:00
James Hensman
0ac023eade parameters gridding with checkgrad to aid debugging 2013-01-11 17:19:42 +00:00
Nicolo Fusi
c8f8494887 Merge branch 'master' into SGD 2013-01-11 15:12:18 +00:00
Nicolo Fusi
3f6d334704 pretty printing of gradchecks 2013-01-11 13:06:02 +00:00
Nicolo Fusi
3f01cbdbcc removed ticks and checkmarks from checkgrad() output, coloring param name instead 2013-01-11 12:05:53 +00:00
Nicolo Fusi
7a69b4c2a2 removed unused posix import 2013-01-10 16:35:52 +00:00
Nicolo Fusi
6e35c96909 Merge branch 'master' of github.com:SheffieldML/GPy 2013-01-10 16:35:30 +00:00
James Hensman
8d3fa46089 Fixed a NF induced bug in the guts of GPy 2013-01-10 16:24:58 +00:00
Nicolo Fusi
820cf11924 Merge branch 'master' of github.com:SheffieldML/GPy 2013-01-10 11:58:40 +00:00
James Hensman
57934d82a6 sphinx configuratino for readthedocs.org 2013-01-09 15:45:39 +00:00
James Hensman
3070f0b6c5 removed some redundant looping in kern.py 2012-12-21 11:43:15 +00:00
James Hensman
aae006411a GP_regression and sparse_GP_regression now only return the full 
posterior covariance matrix when requested.
 2012-12-21 11:42:39 +00:00
James Hensman
2999c6d2d6 forced simplification of sympy expressions before converting to c++ 2012-12-21 11:41:42 +00:00
James Hensman
dfdd47a0a2 Changed the behaviour of checkgrad. 
verbose now works as (I) expected. discussion welcome
 2012-12-21 11:41:08 +00:00
James Hensman
e0384902ff added an ARD option to the sympy RBF kern 2012-12-21 11:40:22 +00:00
James Hensman
cc3ccf1ddc reduced the memory requirements of the sparse GP 
by a factor of M!
 2012-12-18 15:51:39 +00:00
James Hensman
e29dc1c9dd added a constructor for a generic sympy kernel 2012-12-18 15:45:52 +00:00
James Hensman
304947d6cd Merge branch 'master' of github.com:SheffieldML/GPy 2012-12-17 11:52:20 +00:00
James Hensman
28edb59e8b added demo for uncollapsed GP 2012-12-17 11:52:15 +00:00
James Hensman
7f8310216c made sympykern truly work in place 2012-12-17 11:47:54 +00:00
James Hensman
aa4e1cc9c1 removed dL_dZ from sympykern 
(it's not needed, we can always use dK_dX)
 2012-12-17 11:45:25 +00:00
James Hensman
3c708b3bd6 Merge branch 'master' of github.com:SheffieldML/GPy 2012-12-17 11:17:10 +00:00
James Hensman
7ae0c163c1 added Alan's bugfix to this version of GPy: 
sympykern is now forced to recompile if the function changes.

Also re-enabled openmp loops, since I only diabled them for bugfinding
 2012-12-17 11:04:42 +00:00