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Author SHA1 Message Date
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
James Hensman
52ba8e4ba3 remo0ved slices from models 
slices are now handles by special indexing kern parts, such as
coregionalisation, independent_outputs. The old slicing functionality
has been removed simply to clean up the code a little.

Now that input_slices still exist (and will continue to be useful) in
kern.py. They do need a little work though, for the psi-statistics
 2013-04-28 17:22:04 +01:00
Neil Lawrence
ac842d51e6 cmu_mocap() example mostly working except some fiddling with axes for visualization. Also changes to naming of scaling and offset parameters in GP.py and deal with the case where the scale parameter is zero. 2013-04-27 10:39:55 +01:00