97 commits

Author	SHA1	Message	Date
Max Zwiessele	7bbc5cbcde	added proper linebeak for SCG printing	2013-05-16 14:07:44 +01:00
Max Zwiessele	93d517f24e	swiss_roll example added, BGPLVM_oil now working	2013-05-16 13:47:55 +01:00
Max Zwiessele	8bc31d4a9c	printing improved	2013-05-16 13:27:05 +01:00
Nicolo Fusi	80c25c9aaf	moved linalg function to GPy.linalg	2013-05-13 17:04:59 +01:00
Nicolò Fusi	cbfbcfb411	Merge branch 'devel' of github.com:SheffieldML/GPy into devel	2013-05-10 16:21:45 +02:00
Nicolò Fusi	16757a298c	trying to follow changes in likelihood	2013-05-10 16:21:12 +02:00
Max Zwiessele	83275c03e1	termination rule update	2013-05-10 11:19:27 +01:00
Nicolò Fusi	ee5b05cd2d	Merge branch 'devel' of github.com:SheffieldML/GPy into devel	2013-05-10 11:45:16 +02:00
Nicolò Fusi	4182d60513	small changes	2013-05-10 11:44:54 +02:00
Max Zwiessele	18117bba81	last changes for mrd stability	2013-05-08 16:47:56 +01:00
Max Zwiessele	2d9ecaa042	conjugate gradient optimizer without callback (no c.join)	2013-05-08 15:36:38 +01:00
Max Zwiessele	bc0bd59874	SCG convergence tolerance increased, will now converge more easily	2013-05-08 15:35:41 +01:00
Max Zwiessele	803a1d99ed	new termination rule for scg	2013-05-08 09:44:09 +01:00
Max Zwiessele	f4b997beb8	last opt updates and tests	2013-05-03 14:38:42 +01:00
Max Zwiessele	5321bfc8c9	some minor example modifications and cgd adjustments	2013-05-03 14:22:18 +01:00
Max Zwiessele	42474f0044	LinearCF Psi Stat not working yet, strange bug in psi computations	2013-05-01 17:09:38 +01:00
Max Zwiessele	f3f6226287	async optimize working	2013-04-29 14:07:01 +01:00
Max Zwiessele	2218eeece2	added conjugate gradient descent asunc	2013-04-29 11:38:40 +01:00
Max Zwiessele	264f0d21b6	kern stash conflict	2013-04-23 16:34:31 +01:00
Nicolo Fusi	06e811b2c3	small changes	2013-04-16 15:03:18 +01:00
Nicolo Fusi	4c38eea49e	Merge branch 'mrd' into devel	2013-04-15 16:02:32 +01:00
Nicolo Fusi	671ae41256	small changes	2013-04-15 16:02:02 +01:00
Max Zwiessele	c63beddcf0	new functions mrd init_X update	2013-04-15 10:57:27 +01:00
Max Zwiessele	cc32825a4a	Merge branch 'devel' into mrd	2013-04-12 13:36:42 +01:00
Nicolo Fusi	a42d84274d	fixed merge conflict on BPGLVM	2013-04-12 13:35:00 +01:00
Nicolo Fusi	c8d64a4a69	minor changes	2013-04-12 13:32:27 +01:00
Max Zwiessele	04261f045b	added debug plot	2013-04-12 13:30:28 +01:00
Max Zwiessele	51ff92e591	finished mrd and added plotting functions	2013-04-11 18:44:18 +01:00
Nicolo Fusi	60dfc34e9b	big merge	2013-04-10 12:23:23 +01:00
James Hensman	eb1d8f211f	stability improvements in sparse_GP	2013-04-10 11:04:49 +01:00
Nicolo Fusi	db895209ca	added (optional) iter param dump	2013-03-26 11:49:20 +00:00
Nicolo Fusi	c9709cf4da	fixed small bug in SGD	2013-03-25 18:02:42 +00:00
Nicolo Fusi	55ad96f38b	made BGPLVM oil flow demo work, added ARD weights plot	2013-03-22 15:58:02 +00:00
Nicolo Fusi	eeb965d136	added BGPLVM oil flow demo and changed default X_variance init	2013-03-21 15:28:46 +00:00
Nicolò Fusi	8ab1cfaf65	changes in GPLVM plotting	2013-03-21 11:05:17 +00:00
Nicolo Fusi	c4d190e0fd	made SCG work nicely with the optimization framework	2013-03-12 14:01:14 +00:00
James Hensman	0503d0e3f5	fixed trace_dot to be a litle faster...	2013-03-12 12:20:46 +00:00
James Hensman	7cb2079894	non working integratino of SCG into GPy	2013-03-12 11:44:28 +00:00
James Hensman	09dd452b54	added SCG code	2013-03-12 11:18:25 +00:00
Nicolo Fusi	151c426a3a	some minor changes in SGD	2013-02-15 14:30:52 +00:00
Nicolo Fusi	5c7d37427c	added KL term to BGPLVM	2013-02-15 13:31:29 +00:00
Nicolo Fusi	c40c83a191	working on SGD merge	2013-02-15 12:39:45 +00:00
Nicolo Fusi	7efe14c329	trying to fix the likelihood.Y madness	2013-02-15 12:17:06 +00:00
Nicolo Fusi	2abba8cf14	merged with master	2013-02-15 11:56:37 +00:00
Nicolo Fusi	7fbc6935d9	just some rearranging	2013-02-08 17:13:07 +00:00
Nicolo Fusi	7b1e1eb18b	added centering and fixed serious bug	2013-02-07 15:50:45 +00:00
Nicolò Fusi	baa06181e8	psi statistics working for linear ARD kernel	2013-02-07 10:01:05 +00:00
Nicolo Fusi	71e461a780	added support for sparse matrices	2013-02-06 14:46:23 +00:00
Nicolo Fusi	6959751149	pretty much the version running on ec2	2013-02-06 11:43:23 +00:00
Nicolo Fusi	6a6cbb58c8	sometimes a step with missing data can be a bit unstable	2013-02-05 16:40:26 +00:00