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Author SHA1 Message Date
James Hensman
8eaa0bbf8a basic vardtc working 2014-05-30 16:45:51 +01:00
James Hensman
ac2d28e2fd reverting the fixing behaviour. 
two reasons: 1) the new behaviour is confusing for new users. Either
something is fixed, or it's not. 2) the fixing didn't work! things that
should have been fixed were passed to the optimizer for optimization.

If we really want to save keystrokes, consider this:

m.foo.fix()
m.foo.unfix()
m.foo.constrain_positive()

is the same as

m.foo.fix()
m.foo.constrain_positive()

but the latter throws a warning.
 2014-05-29 09:55:49 +01:00
Zhenwen Dai
b945c20004 restructure rbf kernel 2014-05-21 16:42:35 +01:00
Zhenwen Dai
04ab93a961 BayersianGPLVM mpi support 2014-05-21 12:44:24 +01:00
Zhenwen Dai
52c0be1848 merge devel branch in 2014-05-21 10:38:34 +01:00
Zhenwen Dai
a2203179f6 [psi2] implement RBF cpu 2014-05-21 10:34:51 +01:00
Max Zwiessele
b520eb212c [fixing] fixing now saves the old constraint 2014-05-20 16:39:52 +01:00
Max Zwiessele
c507cfe4ab [index operations] added lookup for properties for a given index as dict <properties, subindex> for given index 2014-05-20 16:06:56 +01:00
Max Zwiessele
ef256223d1 [mrd] more control for init, some missing data adjustements, init greatly improved 2014-05-20 14:49:20 +01:00
Max Zwiessele
995de897b3 [core updates] first try to switch updates off and on. Use m.updates = False to switch updates off, and vice-versa 2014-05-20 14:48:53 +01:00
Max Zwiessele
1ebcee967a [psi-stats] add kernel was missing a psi zero call 2014-05-20 14:47:57 +01:00
Max Zwiessele
76718a8fcc [stationary] input_sensitiviy is now 1/(l**2) 2014-05-20 14:47:28 +01:00
Max Zwiessele
533e5fb744 [datasets] delete packed data in hapmap dataset 2014-05-20 14:46:29 +01:00
Max Zwiessele
99699e9e02 [vardtc missing data] can handle non broadcastable selections 2014-05-20 14:46:03 +01:00
Max Zwiessele
8c8d06c8ae [pca] colors now as iterator 2014-05-20 14:44:59 +01:00
Max Zwiessele
dfa23b77c5 [posteriot] adjusted for more then one covariance per output 2014-05-20 14:43:58 +01:00
Max Zwiessele
dafad62363 [lmv_dimselect] we need to keep a pointer to the lvm_dimselect object, as the updates are weak references: dim_select = ... 2014-05-20 14:43:18 +01:00
Zhenwen Dai
001db6b089 [mpi] enable checkgrad 2014-05-18 10:05:35 +01:00
Zhenwen Dai
e7177b6d37 [mpi] fix the bug of mpi 2014-05-17 22:18:00 +01:00
Max Zwiessele
01d6b91f90 [mrd] missing data implemented, and plotting better 2014-05-16 15:12:19 +01:00
Zhenwen Dai
e6d07ad5ac fix pickle 2014-05-16 11:23:44 +01:00
Max Zwiessele
94c84a23a3 [mrd] plotting, init, inference etc. 2014-05-16 11:21:08 +01:00
Max Zwiessele
efc1f4413c [ploting] dim reduction 2014-05-16 11:20:50 +01:00
Zhenwen Dai
17b6b94db3 Logistic transformation numerical robustness 2014-05-16 10:48:18 +01:00
Zhenwen Dai
c568bad4fb bug fix for mpi SSGPLVM 2014-05-16 10:40:45 +01:00
mzwiessele
382645ff37 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-05-15 18:47:26 +01:00
mzwiessele
f820e3b0bf [examples] stick demo 2014-05-15 18:47:20 +01:00
Zhenwen Dai
4ec8f464e2 merge chagnes from devel 2014-05-15 18:02:33 +01:00
Zhenwen Dai
1851a821c7 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-05-15 17:56:16 +01:00
Zhenwen Dai
a796b7bc81 fix the bug in mocap demos 2014-05-15 17:56:07 +01:00
Ricardo
3d76664af0 EP is back. 2014-05-15 16:36:03 +01:00
Ricardo
a03d037736 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-05-15 14:11:20 +01:00
Ricardo
bd7a80dde5 flags added 2014-05-15 14:11:11 +01:00
Ricardo
75d5209b98 minor changes 2014-05-15 14:10:24 +01:00
Max Zwiessele
dfdb1c24e6 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-05-15 14:06:04 +01:00
Max Zwiessele
58a05f37b7 [latentfunctioninference] superclass LatentFunctionInference added, which contains a call just before and just after optimization 2014-05-15 14:06:00 +01:00
Zhenwen Dai
3ee2dc920c a little merge 2014-05-15 12:17:21 +01:00
Zhenwen Dai
ab501ddcba [SSGPLVM] linear kernel cpu ready 2014-05-15 12:11:55 +01:00
Zhenwen Dai
dad476faf6 [ssgplvm] linear kernel 2014-05-15 11:43:29 +01:00
Max Zwiessele
02b5ee1e46 [parameterized] restructered a lot and finalized some stuff 2014-05-15 11:29:20 +01:00
Max Zwiessele
78ae67bd47 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-05-15 10:06:33 +01:00
Zhenwen Dai
b65da11df5 Merge branch 'psi2' of github.com:SheffieldML/GPy into psi2 2014-05-14 15:07:53 +01:00
Zhenwen Dai
d911766624 [mpi] add mpi into ssgplvm 2014-05-14 15:07:39 +01:00
mzwiessele
73f23c0a0d [caching] renaming of helper methods to make intention clear 2014-05-14 13:39:48 +01:00
Neil Lawrence
c291d5b2ad Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel 2014-05-14 12:15:46 +01:00
mzwiessele
f26aa7da7d Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-05-14 11:38:03 +01:00
mzwiessele
5b8bd88acf [indexing&memory] in memory view more efficient, catching some indexing errors 2014-05-14 11:38:00 +01:00
Neil Lawrence
7293f4ca52 Add Drosophila data. 2014-05-14 11:25:07 +01:00
mu
9171909724 merge mu's changes into devel 2014-05-14 11:19:18 +01:00
James Hensman
621de63fc8 Merge branch 'devel' of github.com:SheffieldML/GPy into devel 2014-05-14 10:05:03 +01:00