28 commits

Author	SHA1	Message	Date
Max Zwiessele	0733886ba0	all parameterization stuff now in seperate module -> GPy.core.parameterization	2013-12-16 13:45:24 +00:00
Max Zwiessele	2018368d8d	domain and trtansformations namespace prettyfying	2013-10-11 17:26:04 +01:00
Max Zwiessele	2355830398	dont print brackets in transformations	2013-10-11 16:46:12 +01:00
Max Zwiessele	645aa0f420	transformations are singletons now, weak refs for memory managment	2013-10-03 11:58:39 +01:00
Max Zwiessele	3b40a47cbc	NegativeLogexp Pep8ted	2013-10-02 19:14:35 +01:00
Max Zwiessele	4e102a859b	transformations singleton	2013-09-20 17:21:28 +01:00
Max Zwiessele	c2d217e72c	Merge branch 'devel' into params ... Conflicts: GPy/core/transformations.py GPy/kern/parts/kernpart.py	2013-09-20 17:20:46 +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
Max Zwiessele	acb06941b4	pep8'ed transformations module	2013-09-04 09:34:56 +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
Nicolas	97acb36b55	new constrain_negative negative_logexp (selected by default)	2013-06-26 17:29:37 +01:00
Max Zwiessele	e02804a671	added domains to priors	2013-06-04 17:03:29 +01:00
Max Zwiessele	3fceef9d67	added domains in transformatins and priors	2013-06-04 16:49:42 +01:00
Max Zwiessele	4ef29e1fea	logexp_clipped adjust & mrd error messages	2013-05-22 17:52:09 +01:00
Max Zwiessele	8f5d577bbb	bug fix (kernel copy) in mrd	2013-05-22 17:39:27 +01:00
Max Zwiessele	a7692678c9	logexp_clipped bounding behaviour	2013-05-22 17:16:10 +01:00
Max Zwiessele	99017e5e50	last stability changes	2013-05-20 10:11:27 +01:00
Max Zwiessele	25bcf233f3	max_bound adjust	2013-05-16 16:24:06 +01:00
Max Zwiessele	ba4bd50924	stability enhancing clipping in logexp_clipped and reverse of stability clipping of parameters	2013-05-16 15:17:54 +01:00
Max Zwiessele	524c6e26bf	added propper clipping, before overflow happens	2013-05-16 14:09:02 +01:00
Max Zwiessele	23eaf12788	clipping now upper bound adjustable	2013-05-16 13:45:07 +01:00
Max Zwiessele	c97359c7af	making clipping adjustable	2013-05-10 17:32:26 +01:00
James Hensman	f6ffbf88d9	fixed transformations (Sorry Andreas)	2013-05-10 16:49:37 +01:00
James Hensman	0efde820bd	merge conflict in transformations	2013-05-10 16:42:23 +01:00
James Hensman	a91501af56	minor modifications to the constraint behaviour	2013-05-10 16:39:20 +01:00
Max Zwiessele	ff863612eb	added logexp_clipped transformation	2013-05-08 15:34:25 +01:00
Nicolas	a286326e23	typo corrected for negative constrains	2013-05-01 17:43:03 +01:00
James Hensman	34edbd1459	added file:transformations	2013-05-01 17:11:13 +01:00