Commit graph

5694 commits

Author SHA1 Message Date
Alan Saul
4e5cefb4b5 Reparameratised in terms of sigma2 2013-07-08 15:48:53 +01:00
James Hensman
3ad48534c8 changes to the hierarchical kernpart.
Looks to work now.
2013-07-08 15:29:37 +01:00
Nicolo Fusi
f19a26a006 added constructor for hierarchical kernel 2013-07-08 14:50:13 +01:00
Nicolo Fusi
d887e1ceda merged 2013-07-08 14:28:54 +01:00
Nicolo Fusi
074529c1c0 changes to multiout constructor 2013-07-08 14:27:32 +01:00
James Hensman
58a59dcab0 created a hierarchical kernel 2013-07-08 14:20:42 +01:00
James Hensman
9c85911b87 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-07-08 13:06:11 +01:00
James Hensman
db7485b906 fixed a bug in constructor of periodic_matern52 2013-07-08 13:06:02 +01:00
Ricardo
b856c60d30 massive changes 2013-07-02 18:18:11 +01:00
Alan Saul
ab6a3a571e Playing trying to find what makes it want to go so low 2013-07-02 11:14:48 +01:00
Ricardo
4054442462 more files 2013-07-01 20:31:16 +01:00
Alan Saul
a7169ab1ab Fixed bug where B wasn't refering to current f location 2013-07-01 15:21:47 +01:00
Alan Saul
26b3855af5 Everything seems to be gradchecking again 2013-07-01 10:06:20 +01:00
Ricardo
7361d311c1 further corrections 2013-06-30 23:36:37 +01:00
Max Zwiessele
a8eb7eb5f7 minor adjustments 2013-06-28 11:13:20 +01:00
Max Zwiessele
96829862cc minor printing improvements 2013-06-28 11:13:12 +01:00
Max Zwiessele
29746cd8be added value restoring if unpickling objects 2013-06-28 11:02:59 +01:00
Max Zwiessele
12640a2d17 plot ard ticks improved 2013-06-28 11:02:15 +01:00
Max Zwiessele
c0d514b6c0 optional plotting of inducing inputs added 2013-06-28 11:01:31 +01:00
Max Zwiessele
7325e319b4 plot_latent enhancements 2013-06-28 11:00:42 +01:00
Max Zwiessele
08a902ed6c massively improved printing 2013-06-28 11:00:09 +01:00
Max Zwiessele
66a6bde715 more robust gradient clippinggit stat 2013-06-28 10:59:29 +01:00
Alan Saul
c90b1f0c99 Added minimizer for finding f, doesn't help 2013-06-27 15:04:57 +01:00
Max Zwiessele
3b35d6d321 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-06-27 11:18:10 +01:00
Max Zwiessele
9e9131b90d plot_latent bug-fix of creating no figure 2013-06-27 11:17:58 +01:00
Max Zwiessele
8cdedf2edb plot_latent bug-fix in mrd 2013-06-27 11:11:41 +01:00
Max Zwiessele
26260c355c added docstring to domains 2013-06-27 10:40:23 +01:00
Ricardo
efa782c636 massive changes 2013-06-27 01:03:32 +01:00
Nicolas
b9ca93e8ab Fixed bug in constructors 2013-06-26 18:41:05 +01:00
Nicolas
9deb1fc1c2 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-06-26 17:32:41 +01:00
Nicolas
97acb36b55 new constrain_negative negative_logexp (selected by default) 2013-06-26 17:29:37 +01:00
Max Zwiessele
761f7b02fc _get/set_params into parameterized 2013-06-26 17:05:28 +01:00
Max Zwiessele
146dff7cbf _get/set_params into parameterized 2013-06-26 17:04:10 +01:00
Max Zwiessele
d978d3e390 added tutorial for creating models 2013-06-26 17:02:48 +01:00
Max Zwiessele
c773672b69 params left in __get/setitem__ 2013-06-26 17:02:35 +01:00
Max Zwiessele
f5effb8cb6 added robust pickling, switches to old behaviour, if get/setstate not implemented 2013-06-26 16:48:48 +01:00
Alan Saul
617d73ca32 Now checkgrads a lot more of the time, but still fails in optimisation, seems also odd that when parameter is fixed kernel parameters go to infinity 2013-06-26 15:44:26 +01:00
Ricardo
da108cc6d1 predictive mean done 2013-06-25 18:20:09 +01:00
Alan Saul
064efd5535 Added another optimisation which doesn't use gradients. Seems like F is almost always found, but Y can be off, suggesting that Wi__Ki_W is wrong, maybe W? 2013-06-25 18:20:00 +01:00
Max Zwiessele
05e8e75c58 pickling unified with __getstate__ and __setstate__ 2013-06-25 18:01:18 +01:00
Max Zwiessele
1e06ca2d40 Merge branch 'devel' into pickle 2013-06-25 17:44:52 +01:00
Max Zwiessele
e869fcaf65 pcikling? 2013-06-25 17:43:42 +01:00
Ricardo
e2ebfe522e more changes 2013-06-24 18:15:16 +01:00
Alan Saul
e80fad197c trying to fix optimisation problem, fixed a few bugs but still fails at very low noise 2013-06-24 15:39:38 +01:00
Ricardo
7a3eb369be predictive values, new method 2013-06-24 00:54:50 +01:00
Ricardo
c0bb304f4f Some cool stuff for EP 2013-06-21 16:00:12 +01:00
Ricardo
778949fe28 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-06-21 15:59:14 +01:00
Teo de Campos
70189a387b Fixed an import 2013-06-20 17:15:37 +01:00
Teo de Campos
cb7ac1dee1 added an include 2013-06-20 17:08:03 +01:00
Alan Saul
d4bfd99c21 Starting to fiddle with mode finding code 2013-06-20 14:30:25 +01:00