132 Commits

Author	SHA1	Message	Date
Vadim Pisarevsky	33d23ef27a	fixed several typos in docs; make MLData capable of reading csv files with much more columns than before	2010-12-04 18:37:07 +00:00
Vadim Pisarevsky	bad4ca2a51	added the optional balanced cross-validation in SVN::train_auto (by arman, ticket #314)	2010-11-29 22:37:02 +00:00
P. Druzhkov	16f50dbe50	bug with negative class labels is fixed	2010-11-29 21:58:52 +00:00
Vadim Pisarevsky	6a6ee6403c	fixed allocation bug in SVM training (ticket #511)	2010-11-29 16:02:13 +00:00
Maria Dimashova	c104cdce96	made random generators of MLL classes depended on default rng (theRNG) (#205).	2010-11-29 14:04:08 +00:00
Maria Dimashova	dd14dc5de3	fixed #517; uncommented ertrees test and moved it to black llist	2010-11-29 09:34:06 +00:00
Vadim Pisarevsky	59e2afe4d2	fixed the ordering of parameters in PyArg_ParseTupleAndKeywords, added correct Ptr<CvDTreeSplit>::delete_obj() (ticket #406)	2010-11-25 23:16:32 +00:00
Vadim Pisarevsky	1286c1db45	fixed multiple warnings from VS2010.	2010-11-25 16:55:46 +00:00
Vadim Pisarevsky	2c03c14f7b	probably fixed the bug in ANN::calc_output_scale with update_weights=true (ticket #558)	2010-11-21 13:54:19 +00:00
Vadim Pisarevsky	4d676165ea	incorporated several critical fixes in EM implementation from Albert G (ticket #264)	2010-11-20 12:34:16 +00:00
Vadim Pisarevsky	de4f1aeb06	fixed some GCC 4.4 warnings	2010-11-20 12:05:28 +00:00
Vadim Pisarevsky	4cdcf37139	fixed cvPreprocessIndexArray (ticket #517)	2010-11-07 20:58:58 +00:00
Vadim Pisarevsky	d8ace43753	fixed some more tests on Windows; changed inheritance Matx -> Vec to Vec -> Matx	2010-11-06 21:51:21 +00:00
Vadim Pisarevsky	5b6a755719	almost finished Python wrappers	2010-11-02 17:58:22 +00:00
Vadim Pisarevsky	893fb90b87	extended Python bindings; not merged into cv.cpp yet; and many of the helper functions, like pyopencv_to_*, pyopencv_from_* etc. are still missing	2010-10-29 13:09:49 +00:00
Vadim Pisarevsky	83f6085773	added more helper macros to the function declarations, to assist the Python wrapper generator. Fixed memleak in Mat::operator()(Range,Range) and the related functions (Mat::row, Mat::col etc.)	2010-10-27 18:26:39 +00:00
Ethan Rublee	c9e06a0723	define expl as exp on android - may break things. ... opencv/modules/ml/src/gbt.cpp	2010-10-25 20:15:45 +00:00
Vadim Pisarevsky	bf584f0d0a	fixed a couple of warnings and 2 possible bugs	2010-10-18 09:03:54 +00:00
Vadim Pisarevsky	1b1eab8e67	added helper macros to the function declarations	2010-10-16 20:34:34 +00:00
P. Druzhkov	d611fb61fc	Gradient Boosting Trees (CvGBTrees) added to opencv mll. Test for all CvGBTrees public methods added.	2010-10-13 20:18:12 +00:00
Maria Dimashova	1c1485efd3	minor fixes	2010-10-13 16:16:40 +00:00
Maria Dimashova	0c771221a3	fixed problem with surrogate splits in decision trees training	2010-09-22 06:55:51 +00:00
Maria Dimashova	7d94f256e6	fixed CvDTree and CvForestTree find_best_split() methods	2010-09-10 15:44:46 +00:00
Maria Dimashova	82a98521ed	fixed SVM	2010-08-09 15:43:06 +00:00
Vadim Pisarevsky	758e826d2e	do not use WIN64/_WIN64 anymore - CMake did not set it anyway. Use WIN32 + __x86_64 or _M_X64 instead. Also, make VideoInput optional (WITH_VIDEOINPUT=ON/OFF) => now Mingw-dw2 can build OpenCV	2010-07-16 22:38:57 +00:00
Vadim Pisarevsky	5e5b29f92b	eliminated some GCC 4.x warnings	2010-07-16 15:31:52 +00:00
Vadim Pisarevsky	7ec4b59fac	added #include "cvconfig.h" to make TBB and other 3rd party libs work correctly	2010-06-29 15:12:07 +00:00
Maria Dimashova	c15934dd2b	modified default var_type values	2010-06-24 08:34:47 +00:00
Maria Dimashova	122a1c2bff	fixed case of var_type==0 (ticket 397)	2010-06-23 17:00:12 +00:00
Maria Dimashova	be189a4578	fixed CvSVM	2010-05-30 11:28:43 +00:00
Maria Dimashova	a8bc74f2e1	fixed CvSVM	2010-05-30 11:03:42 +00:00
Vadim Pisarevsky	127d6649a1	"atomic bomb" commit. Reorganized OpenCV directory structure	2010-05-11 17:44:00 +00:00