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Author SHA1 Message Date
Alan Saul
f9857e08c0 Broken it by getting rid of squeeze, but now working on making it faster using proper vector multiplciation for diagonals 2013-05-31 11:55:32 +01:00
Max Zwiessele
df1e765507 bugfix: sparseGP.likelihood.Z not added to log_ll 2013-05-31 09:41:05 +01:00
Alan Saul
20227fb2ac Made more numerically stable in a hope that it will work and I will find a bug... 2013-05-30 16:17:37 +01:00
Max Zwiessele
43cd5ad50b Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-30 10:37:20 +01:00
Max Zwiessele
a53690ab7f DeprecationWarning: Substituded all (\!) flapack occ. with lapack (scipy said so) 2013-05-30 10:37:03 +01:00
James Hensman
050cdd9c93 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-30 09:30:29 +01:00
James Hensman
dc33aa1b8c used scipy.weave to improve the speed of rbf grads 
for large number of input dimensions with ARD, wqe have approx tenfold
speedup.
 2013-05-30 09:29:26 +01:00
Alan Saul
23ed2a2d15 Lots of name changing and went through all likelihood gradients again 2013-05-29 17:33:06 +01:00
Alan Saul
117c377d13 Ripped out all things Laplace parameter estimation, starting again with new tactic 2013-05-29 14:02:03 +01:00
Alan Saul
d63d370641 About to rip out old chain rule method of learning gradients 2013-05-29 13:46:55 +01:00
James Hensman
d461f5f9bf sparse_GP now has a separate predict function 
GP and sparse_GP used t share a predict fumction. Since we'd like to
propagate uncertainty in predictions, sparse_GP.predict needs to accept
X_new_variance.
 2013-05-29 13:22:25 +01:00
Andreas
3853721355 Fixed symmetrify for when C/F compiler doesn't work 2013-05-28 15:50:18 +01:00
James Hensman
95466d2260 merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-28 10:55:55 +01:00
James Hensman
a491b52371 added max to authors 2013-05-28 11:11:49 +02:00
James Hensman
2073177ee8 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-24 13:19:27 +01:00
Max Zwiessele
32034872af handling printouts without messages 2013-05-24 13:17:34 +01:00
James Hensman
9b4bb41fe6 added empty directoy for cmu mocap data 2013-05-24 13:08:17 +01:00
Andreas
dc545bd9cc Mocap dataset automatic download 2013-05-24 13:05:16 +01:00
Ricardo
ba11a4525c Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 17:52:53 +01:00
Max Zwiessele
4ef29e1fea logexp_clipped adjust & mrd error messages 2013-05-22 17:52:09 +01:00
Ricardo
cbcdf8f848 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 17:48:23 +01:00
Max Zwiessele
8f5d577bbb bug fix (kernel copy) in mrd 2013-05-22 17:39:27 +01:00
Ricardo
3f75dae7ec Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 17:22:17 +01:00
Max Zwiessele
3e7b833d0f merged GPLVM, used Andreas changes 2013-05-22 17:18:40 +01:00
Max Zwiessele
26d68861ca minor changes, dimensionality reduction tests 2013-05-22 17:17:20 +01:00
Max Zwiessele
a7692678c9 logexp_clipped bounding behaviour 2013-05-22 17:16:10 +01:00
Max Zwiessele
9e83d8162e changed likelihood and kernel handling 2013-05-22 17:14:54 +01:00
Ricardo
1b253ba685 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 16:49:55 +01:00
Ricardo
57748f6213 new file 2013-05-22 16:49:44 +01:00
Ricardo
5f35157020 classification added 2013-05-22 16:48:46 +01:00
Teo de Campos
cc370c2436 Fixed bug in BGPLVM plot 2013-05-22 16:29:54 +01:00
Andreas
bd1e98f564 Implemented plot_latents as an external function in util 2013-05-22 16:06:35 +01:00
Max Zwiessele
e0fe988d81 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 15:25:51 +01:00
Max Zwiessele
9a8caa70fb mew argument in plotting routine 2013-05-22 15:25:22 +01:00
Teo de Campos
1707d0544f Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 15:23:08 +01:00
Teo de Campos
94bc40f115 Minor changes to make the demo run faster 2013-05-22 15:22:37 +01:00
Andreas
043e208bdb Completed the automatic mocap dataset fetch from url 2013-05-22 14:20:50 +01:00
Max Zwiessele
db58239063 pickling for Bayesian_GPLVM simplified 2013-05-22 12:57:19 +01:00
Max Zwiessele
03933f9604 nosetests do not test expextation of psi_statistics 2013-05-22 12:41:44 +01:00
Max Zwiessele
b3fe82718a Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 12:39:56 +01:00
Max Zwiessele
1f5a7d0053 psi_stat tests renamed 2013-05-22 12:39:49 +01:00
Max Zwiessele
b7de50b5b3 plotting labels are now in order as passed in and marker can be passed with as many markers as there are labels 2013-05-22 12:38:03 +01:00
Max Zwiessele
cbdb89ffe8 catching precision infinity exceptions 2013-05-22 12:37:15 +01:00
Max Zwiessele
26dd629181 removed logexp_clipped for now 2013-05-22 12:36:29 +01:00
Max Zwiessele
3e9c266d0d structural changes for printing 2013-05-22 12:35:46 +01:00
Ricardo
171a25d46d Merge branch 'devel' of github.com:SheffieldML/GPy into devel 
Conflicts:
	GPy/models/GP.py
 2013-05-22 12:15:00 +01:00
Ricardo
f00d23fb30 plot function got broken with last commit, this fixes it. 2013-05-22 12:10:52 +01:00
James Hensman
89f32274fe Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2013-05-22 10:13:40 +01:00
James Hensman
5567464968 modified mrd with MZ 2013-05-22 10:13:02 +01:00
Teo de Campos
7b766b5bbd Removed the useless print y line 2013-05-21 16:48:21 +01:00