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Author SHA1 Message Date
mzwiessele
3972b4bd9a [linear] einsums 2014-08-19 10:41:53 -07:00
mzwiessele
22de3ab676 [pickling] wb as write parameter 2014-08-19 10:39:13 -07:00
Zhenwen Dai
80adaed616 a bug fix for psi statistics related model pickle 2014-08-19 12:12:07 +01:00
Zhenwen Dai
b9fdbedf20 update additive kernel for SSGPLVM 2014-08-18 18:14:16 +01:00
Zhenwen Dai
f5f90b3a2c fix the pickle problem for models with psi statistics 2014-08-18 18:03:08 +01:00
Zhenwen Dai
abcea70291 some further performance improvement for linear kernel psi statistics 2014-08-18 17:30:59 +01:00
Zhenwen Dai
3d322301a2 linear kernel psi statistics performance optimization 2014-08-18 16:44:15 +01:00
Zhenwen Dai
6b8ac70210 minor changes on SSGPLVM 2014-08-18 15:17:52 +01:00
Alan Saul
4fbec91eda Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-08-15 18:22:30 +01:00
Alan Saul
0b3f8b3cc7 Added kronecker and variational gaussian approximation gp's, vargpapprox needs generalising to any factorizing likelihood 2014-08-15 18:22:09 +01:00
mzwiessele
5f863e8ca2 [parameterization] Parameter adding more robust and better error handling 2014-08-15 08:40:17 -07:00
Zhenwen Dai
051a8115a2 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-08-13 14:10:55 +01:00
Zhenwen Dai
2fb86f9b51 fix the bug of caching w.r.t. ignore arguments 2014-08-13 14:10:44 +01:00
Ricardo
ac61282e11 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-08-13 13:52:01 +01:00
Ricardo
1b9995776b minor changes in ICM 2014-08-13 13:51:39 +01:00
James Hensman
fe405271e5 gradients of predictions for Trevor 2014-08-13 10:36:54 +01:00
James Hensman
3fc603f778 more bugfix 2014-08-12 12:02:16 +01:00
James Hensman
4139397dd3 bugfix merge! 2014-08-12 11:58:28 +01:00
James Hensman
7a8a622b5d strange bug in np.einsum fixed when using the _out_ argument (thanks T. Cohn) 2014-08-12 11:27:50 +01:00
Zhenwen Dai
1061bf5248 change for ssgplvm example 2014-08-12 10:38:58 +01:00
Zhenwen Dai
785c580032 merge the current devel into psi2 2014-08-11 18:01:23 +01:00
Zhenwen Dai
9f1bd3ef25 fix kern/__init__.py 2014-08-11 15:08:08 +01:00
Zhenwen Dai
c6d0e7f1d1 some tidy up 2014-08-11 15:00:57 +01:00
Zhenwen Dai
703dbcabe2 implement the linear kernel with psi2 format 2014-08-11 14:57:50 +01:00
Zhenwen Dai
6acb9b09b5 generalize the spike-and-slab prior with pi (N,Q) 2014-08-11 14:12:43 +01:00
James Hensman
3651374617 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-08-08 11:07:23 +01:00
James Hensman
df8bad0cde fizxed a numerical bug in stationary.py 2014-08-08 11:07:15 +01:00
mzwiessele
479e59f3ef [setup] no import of os, nanana alan :) 2014-08-07 10:53:18 -07:00
mzwiessele
2de4b92c38 [parameter core] offset for can be done without parameter slices 2014-08-07 10:52:00 -07:00
mzwiessele
6fc982faa0 [gradcheck] some performance enhancement 2014-08-07 10:52:00 -07:00
mzwiessele
8273fd9e2a [bgplvm] gradient settings 2014-08-07 10:52:00 -07:00
Zhenwen Dai
98d91e6db2 Merge branch 'hmc' into devel 
A HMC sampler for GP parameters
 2014-08-07 14:30:03 +01:00
Zhenwen Dai
c3bb7b28a1 debug HMC shortcut 2014-08-07 14:28:46 +01:00
Zhenwen Dai
e0a7884270 hmc shortcut 2014-08-06 22:15:28 +01:00
Zhenwen Dai
d11a2c482c correct the initial distribution of p 2014-08-06 16:33:35 +01:00
Ricardo
140fdc8211 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-08-06 14:45:20 +01:00
Ricardo
128e894560 coregionalized 2D plotting fixed 2014-08-06 14:44:56 +01:00
Zhenwen Dai
23120c53e2 remove prints 2014-08-06 11:10:34 +01:00
Zhenwen Dai
0a1e7aface debug hmc code 2014-08-06 11:01:08 +01:00
Zhenwen Dai
18a1513edb add hmc.py 2014-08-05 16:48:35 +01:00
mzwiessele
93b92111f8 [minor] minor changes 2014-08-05 08:28:03 -07:00
Niu
e17e539bce initial implementation of hmc 2014-08-02 14:06:24 +01:00
Alan Saul
ece85f02fe returned setup.py read to old version 2014-07-29 22:51:11 +01:00
Alan Saul
577dd5a62a Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel 2014-07-29 15:36:52 +01:00
Alan Saul
ddcaf8f8b5 Added forced extraction of eggs (as we have a fair few non-py files and use the directory structure) added some files to MANIFEST and setup.py's package_data so its included upon distributing 2014-07-29 12:02:47 +01:00
Zhenwen Dai
dd6823446d ssgplvm simulation example 2014-07-28 11:51:35 +01:00
Neil Lawrence
1c9eb270bf Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel 2014-07-24 20:55:23 +01:00
Neil Lawrence
ec5e9443ce Changes to datasets.py 2014-07-24 20:55:18 +01:00
mzwiessele
8c80fb9c52 [inference] less constant jitter, and jitter adjustements 
Conflicts:
	GPy/util/linalg.py
 2014-07-22 09:26:20 -07:00
James Hensman
51e48f7508 fixed a bug in optimize restarts: it now used optimizer_array 2014-07-16 09:40:44 +01:00