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Author SHA1 Message Date
James Hensman
eee4b9c45f various stability working on sparse GP (with MZ) 2013-05-03 17:06:26 +01:00
Max Zwiessele
8fb9ab5610 BGPLVM example MATLAB compare 2013-05-03 14:57:03 +01:00
Max Zwiessele
02b3f41680 Merge branch 'devel' into mrd 2013-05-03 14:39:48 +01:00
Max Zwiessele
f4b997beb8 last opt updates and tests 2013-05-03 14:38:42 +01:00
Max Zwiessele
5321bfc8c9 some minor example modifications and cgd adjustments 2013-05-03 14:22:18 +01:00
James Hensman
bc99d57f8d Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-03 14:01:40 +01:00
James Hensman
d9252d0e36 cholesky update for RA 2013-05-03 14:00:22 +01:00
Max Zwiessele
9229100af7 added @testing.deepTest property for skipping tests for deep scan only 2013-05-03 13:41:36 +01:00
Max Zwiessele
f5c477563b testing updates 2013-05-03 13:36:33 +01:00
Max Zwiessele
ecf0dc0680 linear psi2 statistics done, all gradients working 2013-05-03 13:36:04 +01:00
Max Zwiessele
914bdc73d8 added absolute difference check to gradcheck 2013-05-03 13:35:41 +01:00
Max Zwiessele
40c9790529 Mu to go 2013-05-03 10:20:29 +01:00
Max Zwiessele
7529eee5ca Mu to go 2013-05-02 17:21:43 +01:00
Max Zwiessele
83bde47d55 merge devel into mrd > transformations added 2013-05-02 16:40:39 +01:00
Max Zwiessele
5051a2fc89 correcting linearCF, mu to go 2013-05-02 16:37:47 +01:00
James Hensman
7561c4c232 fixed a bug in all_constrained_indices 2013-05-02 16:13:39 +01:00
Ricardo
f1e3cfaed0 error bars fixed 2013-05-02 16:04:15 +01:00
Ricardo
485665241f auto_scale option for heteroscedastic noise 2013-05-02 15:53:38 +01:00
Teo de Campos
c643acbf5c commented out a buggy ax.set_aspect line 2013-05-02 15:44:50 +01:00
James Hensman
9ad17cb811 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-02 10:59:36 +01:00
James Hensman
350c69799d fixed a tie-bug for ND 2013-05-02 10:59:19 +01:00
Nicolas
a286326e23 typo corrected for negative constrains 2013-05-01 17:43:03 +01:00
James Hensman
34edbd1459 added file:transformations 2013-05-01 17:11:13 +01:00
Max Zwiessele
42474f0044 LinearCF Psi Stat not working yet, strange bug in psi computations 2013-05-01 17:09:38 +01:00
James Hensman
9df555b51b eigenvalue decomposition of psi2 2013-05-01 15:08:55 +01:00
James Hensman
db3646c3f3 Merge branch 'devel' into new_constraints 
Conflicts:
	GPy/core/model.py
	GPy/core/parameterised.py
 2013-05-01 12:07:35 +01:00
James Hensman
814fa2f138 whitespace 2013-05-01 11:13:17 +01:00
James Hensman
b49bea2954 fixed bug in constrain_fixed where soem values weren't deleted 2013-05-01 11:12:06 +01:00
James Hensman
0ddf308d11 fixed has_uncertain_inputs weirdness 2013-05-01 11:11:23 +01:00
James Hensman
94b199e3c7 improved stability of sparse GP for certain-input case 2013-05-01 11:10:46 +01:00
James Hensman
83510e7515 first attemot at the new constraint framework 2013-04-30 11:25:57 +01:00
Max Zwiessele
c502b66ea3 restructuring and merge with devel 2013-04-30 10:09:30 +01:00
Max Zwiessele
cfc11e271e added sample dataset for BGPLVM Matlab comparison 2013-04-30 09:57:23 +01:00
Max Zwiessele
6a389493cd Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-04-30 09:55:35 +01:00
Neil Lawrence
e941c949e5 Minor tidy up of names in visualize (replace histogram with bar chart in lvm_dimselect). 2013-04-30 07:17:44 +01:00
Neil Lawrence
71114eef8c Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel 2013-04-29 21:45:42 +01:00
Neil Lawrence
33521f6763 Unification of the visualize object hierarchy and standardization of the click and move behaviour of lvm and lvm_dimselect. Set colours of input sensitivity histogram to red for left (port) and green for right (starboard). 2013-04-29 21:45:15 +01:00
Alan Saul
de57f837f4 Trying to upgrade numpy version to 1.7.1 as there was an error introduced for weave on 1.7.0 causing tests to fail 2013-04-29 20:09:18 +01:00
Alan Saul
bd346643db Merged with master 2013-04-29 18:17:43 +01:00
Alan Saul
9de0b23f65 Plotting problematic kernel 2013-04-29 18:08:46 +01:00
Max Zwiessele
417a29b148 readded parameterized changes 2013-04-29 16:30:18 +01:00
Max Zwiessele
aaaa1b5251 model re compilation added 2013-04-29 16:21:38 +01:00
Max Zwiessele
f3f6226287 async optimize working 2013-04-29 14:07:01 +01:00
James Hensman
50a68e1a65 Yak shaving 2013-04-29 12:11:36 +01:00
Max Zwiessele
96a97ce790 Merge branch 'devel' into mrd 2013-04-29 11:39:29 +01:00
Max Zwiessele
2218eeece2 added conjugate gradient descent asunc 2013-04-29 11:38:40 +01:00
James Hensman
5fca43f980 more stabilisation of sparse GP 2013-04-29 11:37:08 +01:00
James Hensman
23bde6f3dd removed uncollapsed sparse GP. superceeded by the forthcoming svigp package 2013-04-29 09:11:36 +01:00
James Hensman
6dced9ac39 reimplemented caching in prod_orthogonal... 2013-04-28 22:32:37 +01:00
James Hensman
7d9352c733 weaved coregionalise. much performance gained 2013-04-28 21:37:36 +01:00