Alan Saul
|
888a1ff0f7
|
Refactored tests
|
2013-09-12 10:23:51 +01:00 |
|
James Hensman
|
0070a73004
|
Fixed Alans checkgrad bug
|
2013-09-12 10:20:28 +01:00 |
|
Ricardo
|
822fd4f622
|
bug fixed
|
2013-09-11 16:36:11 +01:00 |
|
Ricardo
|
ef072f235c
|
Step function modified, now the output is either 1 or -1
|
2013-09-11 16:06:05 +01:00 |
|
Ricardo
|
3608290350
|
Step transformation added
|
2013-09-11 16:00:20 +01:00 |
|
Alan Saul
|
42f8180c4e
|
Tidied up grad checking
|
2013-09-11 15:27:14 +01:00 |
|
Alan Saul
|
cf9ea23aef
|
Added tests and fixed some naming
|
2013-09-11 12:06:36 +01:00 |
|
Alan Saul
|
64e65b846d
|
Modified gradient_checker to allow for variable 'f'
|
2013-09-11 11:54:47 +01:00 |
|
Alan Saul
|
1dd83291fe
|
Renamed some things, made some small (incorrect) gradient changes,
generalised the gp regression for any likelihood, and added a place
holder link function waiting for Richardos changes
|
2013-09-11 11:54:15 +01:00 |
|
Alan Saul
|
5b25273d2b
|
Removed unneeded dependency
|
2013-09-09 17:44:08 +01:00 |
|
Alan Saul
|
c46a1aaa40
|
Merged GP models
|
2013-09-09 17:39:40 +01:00 |
|
Alan Saul
|
b9a7a40795
|
Dragged likelihood_function changes in
|
2013-09-09 17:34:08 +01:00 |
|
Alan Saul
|
f641ab54a8
|
Checked out relavent files
|
2013-09-09 13:41:58 +01:00 |
|
Alan Saul
|
29358519d9
|
Merged in real gpy
|
2013-09-09 13:33:54 +01:00 |
|
Alan Saul
|
1985cdcdbb
|
Empty branch
|
2013-09-09 13:29:53 +01:00 |
|
Alan Saul
|
f943cf9ddb
|
Changed the gradients (perhaps for the worse)
|
2013-09-09 11:54:32 +01:00 |
|
Ricardo
|
671591fa96
|
New Gaussian likelihood for multiple outputs
|
2013-09-04 18:06:14 +01:00 |
|
Max Zwiessele
|
7a68950e3e
|
correcterd minor errors (imports etc)
|
2013-09-04 10:02:38 +01:00 |
|
Max Zwiessele
|
acb06941b4
|
pep8'ed transformations module
|
2013-09-04 09:34:56 +01:00 |
|
Max Zwiessele
|
2558418b08
|
mrd_sim stable and deprecated
|
2013-09-03 10:07:03 +01:00 |
|
Max Zwiessele
|
b42a6da835
|
expectation test slicing
|
2013-09-03 10:06:14 +01:00 |
|
Max Zwiessele
|
1d37b31bea
|
only compare Z cache once
|
2013-09-03 10:05:42 +01:00 |
|
Max Zwiessele
|
58fbc70a38
|
Merge branch 'devel' of github.com:SheffieldML/GPy into devel
|
2013-09-03 10:04:38 +01:00 |
|
Max Zwiessele
|
a3d43553df
|
added slicing to kern.py
|
2013-09-03 10:04:33 +01:00 |
|
Neil Lawrence
|
2e6cac0d34
|
Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel
|
2013-09-02 13:35:01 +01:00 |
|
Neil Lawrence
|
bd4c7f34ea
|
Added gibbs.py, although test is still failing.
|
2013-09-02 13:34:48 +01:00 |
|
Max Zwiessele
|
917a4ebed3
|
cleaned up imports
|
2013-09-02 11:56:56 +01:00 |
|
Max Zwiessele
|
66167fb3e9
|
removed white kernel, bc of likelihood variance
|
2013-09-02 11:54:50 +01:00 |
|
Max Zwiessele
|
a11ce740f7
|
plotting adjusted
|
2013-09-02 11:54:08 +01:00 |
|
Max Zwiessele
|
57eda0b77c
|
added print m and print m.all differentiation
|
2013-09-02 11:53:45 +01:00 |
|
Ricardo
|
3dc7574c50
|
Error in plot corrected
|
2013-08-31 01:30:31 +01:00 |
|
Neil Lawrence
|
549f64892e
|
Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel
|
2013-08-29 19:57:37 +02:00 |
|
Neil Lawrence
|
bdc8ee45a7
|
Fixed gplvm unittest which was sampling an output matrix of size input_dim (and corresponding error in bcgplvm unittest which was based on it).
|
2013-08-29 19:57:25 +02:00 |
|
Neil Lawrence
|
128ebbabc5
|
Added mlp mapping (with possibility of having multiple layers).
|
2013-08-29 19:26:00 +02:00 |
|
Max Zwiessele
|
1979c7e69b
|
Merge branch 'devel' of git@github.com:SheffieldML/GPy.git into devel
|
2013-08-29 15:21:36 +01:00 |
|
Max Zwiessele
|
3ea85c6fa6
|
merge dim reduction
|
2013-08-29 15:16:29 +01:00 |
|
Alan Saul
|
54954c63f8
|
A few typos
|
2013-08-29 13:47:56 +01:00 |
|
Alan Saul
|
000491b25d
|
Gaussian likelihood errors, still not working
|
2013-08-28 13:26:15 +01:00 |
|
Neil Lawrence
|
e6739788ea
|
Added simple back constrained GPLVM model.
|
2013-08-28 14:22:21 +02:00 |
|
Neil Lawrence
|
c306636616
|
Added unit tests for mapping functions.
|
2013-08-28 13:56:00 +02:00 |
|
Neil Lawrence
|
d31b5a7c55
|
Implemented Mapping framework and associated linear and kernel mappings. This is needed for mean functions, back constrained GPLVM and the non-stationary Gibbs kernel.
|
2013-08-28 13:51:50 +02:00 |
|
Neil Lawrence
|
84b7156d23
|
Implemented MLP gradients with respect to X.
|
2013-08-28 01:19:43 +02:00 |
|
Neil Lawrence
|
b127c96bf2
|
Polynomial kernel gradients wrt X working.
|
2013-08-28 00:20:12 +02:00 |
|
Neil Lawrence
|
a61feb17a5
|
Changed default values of W and kappa for coregionalisation kernel. Changed names of keyword arguments from Nout and R to output_dim and rank.
|
2013-08-27 10:53:32 +02:00 |
|
Neil Lawrence
|
b83d99cb3c
|
Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel
|
2013-08-22 14:04:12 +02:00 |
|
Neil Lawrence
|
00a5f8e5f6
|
Added gpx dataset.
|
2013-08-22 14:03:59 +02:00 |
|
Neil Lawrence
|
7cd119d2b0
|
Added missing poly.py file.
|
2013-08-22 14:03:35 +02:00 |
|
James Hensman
|
e52dad80f3
|
Merge branch 'devel' of github.com:SheffieldML/GPy into devel
|
2013-08-21 09:53:55 +01:00 |
|
James Hensman
|
65c0c72361
|
fixed target slicing bug in prod kernel
|
2013-08-21 09:53:49 +01:00 |
|
Neil Lawrence
|
65702c1448
|
Added models for testing kernel gradients in unit tests.
|
2013-08-20 19:38:12 +02:00 |
|