16 Commits (a2bce15c4b19e68d2fa0c5a6389aa437f42a5228)

Author	SHA1	Message	Date
Frank Dellaert	e935f1745e	stop copying matrices...	2010-01-18 21:17:25 +00:00
Richard Roberts	aef0b42562	Refactoring to use a new Symbol key instead of strings in Bayes*, Gaussian*, Ordering, Symbolic*, VectorConfig. Renamed existing type-checking key Symbol<C,T> to TypedSymbol<C,T>	2010-01-17 19:34:57 +00:00
Frank Dellaert	46a65d89df	using ediv_ where needed	2009-12-31 10:30:06 +00:00
Frank Dellaert	266fc56dea	Gradient using new operator^ and errors method	2009-12-27 12:13:31 +00:00
Frank Dellaert	7d1428de60	Added Errors class and operator* for GaussianFactor and GaussianFactorGraph. Also moved a few functions to cpp.	2009-12-26 22:48:41 +00:00
Frank Dellaert	c38683cd64	Sped up and fixed (?) sparse	2009-12-12 06:18:29 +00:00
Frank Dellaert	a66f08a5e0	testing new alphaFactor	2009-12-11 18:03:43 +00:00
Frank Dellaert	f91a1f0192	error_vector	2009-12-11 17:42:54 +00:00
Frank Dellaert	726858145a	gradient descent (with fixed nr. of iterations, choosing optimal step size)	2009-12-11 04:59:05 +00:00
Frank Dellaert	e7a912bd3b	Calculate gradient of factor graph objective function.	2009-12-10 20:19:15 +00:00
Alex Cunningham	d7c67532bf	Changed format of Matrix::vector_scale() to switch arguments	2009-12-08 21:10:38 +00:00
Frank Dellaert	2a4e90a283	Re-factored append_factor to use FOREACH_PAIR	2009-12-05 02:00:20 +00:00
Chris Beall	e98081f92c	changes to append_factor which give more than 2x speedup on my data. Matrices in As are no longer copied/edited/replaced each time they need to be changed, but created once and then updated in place.	2009-12-04 21:03:32 +00:00
Frank Dellaert	2178589263	Debug printout and variable names	2009-11-13 06:13:58 +00:00
Alex Cunningham	c7b86cec97	Renamed ConditionalGaussian -> GaussianConditional	2009-11-12 16:41:18 +00:00
Alex Cunningham	77a1754b69	Renamed LinearFactor -> GaussianFactor, LinearFactorGraph -> GaussianFactorGraph	2009-11-12 16:16:32 +00:00