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Author	SHA1	Message	Date
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
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
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
Neil Lawrence	c140b2118a	Various doc string edits and consistency changes in comments.	2013-08-19 20:11:25 +02:00
Neil Lawrence	7bb7c0a08c	Minor fixes	2013-08-19 08:51:58 +02:00
Neil Lawrence	95ebc1c5e9	Added notes file for issues raised while looking through code, some are things I need to raise on github, others need some informal discussion, but for the moment thought to put them informally here, given flakiness of internet connection.	2013-08-19 07:38:35 +02:00
Neil Lawrence	0380f52702	Minor fixes to classification to allow kernel choice, change of oil example to use full test set and full training set.	2013-08-19 07:37:09 +02:00
Neil Lawrence	2004cf3ea9	Minor fixes to regression example with robot_wireless.	2013-08-19 00:04:46 +02:00
Neil Lawrence	4082f6c02e	Added robot_wireless data set and examples.	2013-08-18 23:46:02 +02:00
Neil Lawrence	c45a80499c	Added ability to load in cmu motion capture data bases in the new data base loading format.	2013-08-18 08:18:27 +02:00
Neil Lawrence	791f499412	Finished first draft of system for downloading data sets.	2013-08-17 23:51:07 +02:00
Neil Lawrence	3f6c01898d	Added first draft of polynomial kernel.	2013-08-17 09:07:09 +02:00
Neil Lawrence	a570198029	Added automatic computation of dKdiag_dtheta in kernpart.py using dK_dtheta.	2013-08-17 07:13:51 +01:00
Neil Lawrence	bba3dc5458	Added mlp covariance (x gradient not working)	2013-08-16 21:24:30 +01:00
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
Alan Saul	9e0795afc4	Mocking matplotlib pyplot as readthedocs is failing to import it (again...)	2013-08-07 16:28:16 +01:00
Max Zwiessele	59139f01f0	Prodpart bugfix	2013-08-02 16:40:16 +01:00
Max Zwiessele	b54f614a2c	linear kernel old implementation	2013-08-02 16:39:53 +01:00
Max Zwiessele	56b86542d4	better bound extimate for plot_latent background	2013-08-02 16:39:34 +01:00
Max Zwiessele	d66a8e02a5	visual?	2013-08-02 16:38:34 +01:00
Max Zwiessele	f690da943a	changed psi0 of white to be zero	2013-08-02 16:37:50 +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
Max Zwiessele	1cc8f95717	Merge branch 'devel' of github.com:SheffieldML/GPy into devel	2013-08-02 12:18:48 +01:00
Max Zwiessele	ede5654e3c	input_sensitivity right way	2013-08-02 12:18:43 +01:00
Neil Lawrence	391f13c472	Added connections.txt	2013-08-02 12:14:29 +01:00
Andreas	dd75890f33	Implemented smart pickling for svigp	2013-07-30 17:54:22 +01:00
Alessandra Tosi	42af4d737f	added plot of magnification factor	2013-07-30 15:58:59 +01:00
Alessandra Tosi	dc637e30cb	added jacobian and magnification factor	2013-07-30 15:58:18 +01:00
James Hensman	632dda8397	oops, that was silly bug. Don't code tired, kids. ... problem summing psi2 in sparse_GP	2013-07-30 11:43:07 +01:00
James Hensman	b9c9f5ac83	some profilng and debugging in sparse_GP	2013-07-30 10:17:40 +01:00
Max Zwiessele	504ffd0cf9	import handling...	2013-07-29 15:36:59 +01:00
Max Zwiessele	4f2dfb5e57	import handling...	2013-07-29 15:35:15 +01:00
Max Zwiessele	7d96266714	added imshow controller and label controller	2013-07-29 15:33:04 +01:00