467 commits

Author	SHA1	Message	Date
Max Zwiessele	9a70f27010	first adjustments to the model and gps -> updates and gradient transforms	2013-10-22 13:41:01 +01:00
Max Zwiessele	bc765134c0	make sure _init_ is not overriden	2013-10-17 14:37:39 +01:00
James Hensman	a59d980327	Nparam changes to num_params	2013-10-08 14:49:18 +01:00
Andreas	958e9f7c7a	Merge branch 'devel' of github.com:SheffieldML/GPy into devel	2013-10-08 11:31:13 +01:00
Andreas	f008c1919b	Normalize Y given as an argument to constructor	2013-10-08 11:28:15 +01:00
Ricardo	0ae9f9aafd	Fixing W_columns and num_outputs nomenclature	2013-09-23 17:29:33 +01:00
James McMurray	aa5ebcbd8f	Fixed more errors in docs 2	2013-09-20 17:46:23 +01:00
James McMurray	5bf20f7bd7	Merge branch 'devel' of git://github.com/SheffieldML/GPy into devel	2013-09-20 14:29:33 +01:00
James McMurray	be3880c0bd	Fixed docstring warnings - could still be mistakes	2013-09-20 13:38:20 +01:00
James Hensman	7af2d62ee6	do_test_latents appears to be working now	2013-09-20 13:03:24 +01:00
Ricardo	7bdaa41d57	Reverting error	2013-09-18 14:45:06 +01:00
Ricardo	2762e158fd	normalize_Y is passed to core function	2013-09-17 17:44:00 +01:00
Ricardo	7e4dca7e3a	Heaviside transformation fixed	2013-09-16 16:55:12 +01:00
Ricardo	603aa18482	Merge branch 'devel' of github.com:SheffieldML/GPy into devel ... Conflicts: GPy/examples/regression.py GPy/kern/constructors.py GPy/testing/kernel_tests.py GPy/util/multioutput.py	2013-09-16 12:32:42 +01:00
Ricardo	1931e447f4	print_all function removed, print m works as before.	2013-09-16 12:24:37 +01:00
Neil Lawrence	dffa9541c2	Merged conflict of model.py	2013-09-14 20:05:42 +01:00
Neil Lawrence	00d335444d	Changed kern.py so that X2 is correctly passed as None to the kern parts for dK_dX. Modified several kern parts so that dK_dX is correctly computed (factors of 2 missing). Removed spurious factors of 2 from gplvm, bcgplvm, sparse_gp and fitc code.	2013-09-14 20:02:40 +01:00
Ricardo	4bb2ea9606	coregionalisation changed to coregionalization	2013-09-14 17:23:17 +01:00
Ricardo	1bc9374717	linK2_functions2 merged	2013-09-13 18:09:59 +01:00
Ricardo	f8c9e6b982	Merge branch 'linK_functions2' into devel ... Conflicts: GPy/core/gp.py GPy/core/gp_base.py GPy/core/sparse_gp.py GPy/examples/regression.py GPy/kern/constructors.py GPy/kern/parts/coregionalise.py GPy/models/__init__.py GPy/models/sparse_gp_classification.py GPy/util/__init__.py	2013-09-13 15:57:34 +01:00
Ricardo	d653921bf3	Useless files deleted	2013-09-13 13:09:55 +01:00
Ricardo	f4794fb79d	Moved to (sparse_)gp_multioutput_regression	2013-09-13 13:06:01 +01:00
Ricardo	c01ca1d007	Doesn't matter I'll erase this file	2013-09-13 13:03:12 +01:00
Ricardo	34bac4fa40	Sparse multiple outputs model with Gaussian noise	2013-09-13 12:51:05 +01:00
Ricardo	277601d556	Multiple outputs model with Gaussian noise	2013-09-13 12:50:41 +01:00
Ricardo	c941da9d3c	new files added	2013-09-13 12:29:53 +01:00
Ricardo	79aef1707f	docstring completed	2013-09-13 12:28:04 +01:00
Ricardo	6533f7792f	changes according to new likelihoods definition	2013-09-13 12:26:50 +01:00
Ricardo	671591fa96	New Gaussian likelihood for multiple outputs	2013-09-04 18:06:14 +01:00
Max Zwiessele	57eda0b77c	added print m and print m.all differentiation	2013-09-02 11:53:45 +01:00
Neil Lawrence	128ebbabc5	Added mlp mapping (with possibility of having multiple layers).	2013-08-29 19:26:00 +02:00
Neil Lawrence	e6739788ea	Added simple back constrained GPLVM model.	2013-08-28 14:22:21 +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	7aac769d37	Modifications to transformations ... not sure which tests to run to make sure I haven't messed things up. New code avoids exponentiating values greater than -log(eps) or less than log(eps). Also changed negative code to call the positive code (I think they should inherit the positive code ... but maybe not.	2013-08-16 18:28:16 +01:00
Ricardo	4c7ebb6601	Multioutput models added	2013-08-02 20:10:02 +01:00
Max Zwiessele	5570e82943	constant jitter to Kmm, deleted some white kernels in models and examples	2013-08-02 16:36:51 +01:00
Ricardo	1c2a4c5c64	Changes to allow multiple output plotting	2013-07-31 19:00:54 +01:00
Alessandra Tosi	dc637e30cb	added jacobian and magnification factor	2013-07-30 15:58:18 +01:00
Max Zwiessele	30742ddb85	mrd plot_scales improved	2013-07-29 15:27:14 +01:00
Max Zwiessele	76840b6e6e	gradient checker more robust against name changes	2013-07-29 15:26:49 +01:00
Max Zwiessele	bb05c6a02f	experimental plotting of gradient in latent space (and addition of steepest gradient dimensions)	2013-07-29 15:25:57 +01:00
Max Zwiessele	ec6f8c5f3b	pca initializer more robust to lower dimensions	2013-07-29 15:19:28 +01:00
Max Zwiessele	112ae7712d	gradient checker implemented	2013-07-23 14:38:47 +01:00
Max Zwiessele	01b35b1178	gradient checker implemented	2013-07-23 13:02:20 +01:00
Max Zwiessele	d5cb531d40	gradient checker implemented	2013-07-23 12:10:32 +01:00
Ricardo	70c44b2cdd	Multioutput is working	2013-07-18 18:49:26 +01:00
Max Zwiessele	3f52b687c6	added gradient checker model	2013-07-18 15:50:47 +01:00
Max Zwiessele	dcec9d2a25	reverted stupid merge error	2013-07-18 15:15:09 +01:00
Andreas	ffd87898e6	Added sparseGPLVM in the init of models	2013-07-15 19:35:03 +01:00
Max Zwiessele	be5a43a2c2	improved docstring for MRD	2013-07-10 16:52:20 +01:00