10 commits

Author	SHA1	Message	Date
James Hensman	1fea140df8	actually changing coregionalise to coregionalize	2013-09-16 09:55:32 +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
Neil Lawrence	128ebbabc5	Added mlp mapping (with possibility of having multiple layers).	2013-08-29 19:26:00 +02:00
Neil Lawrence	3f6c01898d	Added first draft of polynomial kernel.	2013-08-17 09:07:09 +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
Andreas	ea4599f1d0	Added rbf_inv.py kernel which is parametrised with the variances	2013-07-15 20:12:54 +01:00
Nicolo Fusi	f19a26a006	added constructor for hierarchical kernel	2013-07-08 14:50:13 +01:00
Nicolo Fusi	18285bd01c	removed sympy import	2013-06-19 16:46:05 +01:00
Nicolo Fusi	ab82e4b196	removed sympy helpers from init	2013-06-17 17:06:46 +01:00
Nicolo Fusi	13d8ff2f20	added init	2013-06-17 16:59:23 +01:00