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378 Commits

Author SHA1 Message Date
Jie Yang
2ba0d31785 Fix SVM::trainAuto (Bug #4464) 
Fix SVM::trainAuto (Bug #4464)
 2015-07-06 01:20:26 +09:30
berak
b29e473c21 fix plausability check, #issue 4429 2015-07-01 15:32:37 +02:00
Maksim Shabunin
b95769333c Fixed ANN_MLP dw initialization when moment is not 0 2015-05-13 16:56:34 +03:00
Maksim Shabunin
c137ba53a0 Wrap ANN_MLP class into Python 2015-05-06 15:21:23 +03:00
Vadim Pisarevsky
a69b435c92 Merge pull request #3909 from Nuzhny007:master 2015-04-21 14:02:59 +00:00
Maksim Shabunin
cb00c7036f Fix cache error during SVM train 2015-04-15 15:46:07 +03:00
Сергей Нужный
4a65f3cee2 Squashed commit of the following: 
commit 5c379aa1b8
Merge: e800800 3646967
Author: Сергей Нужный <snuzhny@stc-spb.ru>
Date:   Wed Apr 8 12:44:46 2015 +0300

    Merge branch 'master' of https://github.com/Nuzhny007/opencv

commit e800800bec
Author: Сергей Нужный <snuzhny@stc-spb.ru>
Date:   Wed Apr 8 12:43:38 2015 +0300

    Squashed commit of the following:

    commit 3646967deb
    Author: Сергей Нужный <snuzhny@stc-spb.ru>
    Date:   Tue Apr 7 15:48:30 2015 +0300

        Fix bug in SVM::trainAuto

    commit 0c24ccf538
    Author: Сергей Нужный <snuzhny@stc-spb.ru>
    Date:   Tue Apr 7 15:43:59 2015 +0300

        Revert "Fix bug in SVM::trainAuto"

        This reverts commit 225da0226e.

    commit 225da0226e
    Author: Сергей Нужный <snuzhny@stc-spb.ru>
    Date:   Tue Apr 7 15:09:47 2015 +0300

        Fix bug in SVM::trainAuto

commit 3646967deb
Author: Сергей Нужный <snuzhny@stc-spb.ru>
Date:   Tue Apr 7 15:48:30 2015 +0300

    Fix bug in SVM::trainAuto

commit 0c24ccf538
Author: Сергей Нужный <snuzhny@stc-spb.ru>
Date:   Tue Apr 7 15:43:59 2015 +0300

    Revert "Fix bug in SVM::trainAuto"

    This reverts commit 225da0226e.

commit 225da0226e
Author: Сергей Нужный <snuzhny@stc-spb.ru>
Date:   Tue Apr 7 15:09:47 2015 +0300

    Fix bug in SVM::trainAuto
 2015-04-08 12:51:57 +03:00
Vadim Pisarevsky
052593c760 1. Input/OutputArray optimizations; 
2. Algorithm::load/save added (moved from StatModel)
3. copyrights updated; added copyright/licensing info for ffmpeg
4. some warnings from Xcode 6.x are fixed
 2015-04-07 16:44:26 +03:00
Sancho McCann
6593422c05 Bugfix: #4030 SVM auto-training. 2015-04-01 20:44:51 +00:00
Vadim Pisarevsky
d7cb99254e Merge pull request #3858 from MSOpenTech:fix-ml-test 2015-03-24 15:09:53 +00:00
Evgeny Agafonchikov
91bd7df8c1 Fixing invalid opencv_test_ml calls 2015-03-20 17:49:03 +03:00
Maksim Shabunin
9f08310307 Disabled TrainData::getNormCatValues wrapping due to pointer in parameters 2015-03-19 15:45:34 +03:00
Maksim Shabunin
5709ec85d7 Disabled missing python method for static ml function 2015-03-19 15:11:49 +03:00
Maksim Shabunin
5247eacc3c Add python and java support for ml module 2015-03-19 13:22:30 +03:00
Maksim Shabunin
7335a40a61 Replaced CV_PURE_PROPERTY macros with corresponding code 2015-03-18 17:23:42 +03:00
ippei ito
518fd59a10 fixed whitespace error 2015-03-12 01:09:15 +09:00
ippei ito
49b38fe793 Fixed compile error build with VisualStudio2013 on windows. 
REG_NONE defined in ml.hpp conflicts with defined in Winnt.h
 2015-03-12 00:32:17 +09:00
Maksim Shabunin
79e8f0680c Updated ml module interfaces and documentation 2015-02-17 11:46:14 +03:00
Maksim Shabunin
c85197da55 Fixed allocated vector size in ML ANN algorithm 
- updated return value of points_classifier sample
 2015-02-03 18:16:20 +03:00
Maksim Shabunin
53c9460454 Reorganized ML module documentation 
- fixed one BiB record
- moved algorithms overview to separate page
- added docs for some enumerations
- fixed some small documentation errors
 2015-01-23 23:43:06 +03:00
Maksim Shabunin
38d37d2b00 Fixed uninitialized memory usage in ANN_MLP 2014-12-31 12:16:26 +03:00
Maksim Shabunin
d004ee58c5 Support loading old models in ML module 
- added test for loading legacy files
- added version to new written models
- fixed loading of several fields in some models
- added generation of new fields from old data
 2014-12-31 12:16:25 +03:00
Vadim Pisarevsky
1c8493fb0d Merge pull request #3549 from mshabunin:sphinx-doc-remove 2014-12-31 09:14:22 +00:00
Julien Nabet
2d5e3b57ea Fix cppcheck reports warnings: 
(performance) Possible inefficient checking for 'lmap' emptiness
(warning) Assignment of function parameter has no effect outside the function. Did you forget dereferencing it?
(style) Array index '<xxx>' is used before limits check
 2014-12-27 10:54:34 +01:00
Maksim Shabunin
d01bedbc61 Removed Sphinx documentation files 2014-12-26 19:12:19 +03:00
TobyWanKenobi
b35f5d115f Removed "FORMAT_XML" to generalize format 
Removed the "FileStorage::FORMAT_XML" to generalize format of the String
model.
 2014-12-08 09:21:55 +01:00
TobyWanKenobi
f54b80d2c8 Re-edition of documentation 
Re-edited the documentation again.
 2014-12-03 17:13:11 +01:00
TobyWanKenobi
b3bba3476d Re-editing Documentation 
Attempting to re-editing the documentation, to satisfy buildbot error
status.
 2014-12-03 15:54:25 +01:00
TobyWanKenobi
270af2ca79 Changing tabs to spaces. 
Edited previous code to change tabs into spaces.
 2014-12-03 15:40:12 +01:00
TobyWanKenobi
a1e04c98aa Add method in StatModel class, to load from String 
Added a method "loadFromString" which is based on the "load" one. It
allow to directly pass the XML string which can be usefull and faster
when you have a huge file in a variable.
 2014-12-02 15:15:06 +01:00
Maksim Shabunin
03e213ccae Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
Maksim Shabunin
1523fdcc1c Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
Maksim Shabunin
8e9ea0e3d1 Doxygen doucmentation: ml module 2014-12-01 15:47:13 +03:00
bartaandras
21227ba092 Fixed calc_output_scale with NO_OUTPUT_SCALE flag set. 2014-11-04 11:35:45 +01:00
Vadim Pisarevsky
b37a641cc9 fixed bug in automatic SVM training 2014-10-18 20:53:39 +04:00
Benoit Seguin
450734cc32 Correction of the integer data treated as floating point data bug, already corrected in the 2.4 branch. 2014-09-23 14:03:20 +02:00
Vadim Pisarevsky
4057e27539 Merge pull request #3126 from avdmitry:move_KDTree_to_ml 2014-09-14 18:57:23 +00:00
Dmitriy Anisimov
a6b29be55b minor change: moved algorithm type to the end of params 2014-09-13 15:06:07 +04:00
Dmitriy Anisimov
dfaf75f502 moving algorithm type to param 2014-09-06 09:29:32 +04:00
Dmitriy Anisimov
5f3ee657ce removed kdtree declaration from interface 2014-08-31 21:39:47 +04:00
Dmitriy Anisimov
9ddb23e025 first implementation KNearest wrapper on KDTree 2014-08-23 18:41:32 +04:00
Dmitriy Anisimov
37b1a7560c first version of moving KDTree from core to ml 2014-08-18 22:40:31 +04:00
Maksim Shabunin
108caae216 Modified logistic regression module according to comments 
- Reworked documentation to reflect actual code
- Removed some unused variables
- Removed unnecessary 'cv::' modifiers
 2014-08-18 19:13:59 +04:00
Maksim Shabunin
4667e18831 Updated logistic regression example 
- Extracted common operations to separate functions.
- Activated first parameters set.
- Some output formatting.
- Fixed loop break condition in mini_batch_gradient function.
 2014-08-18 19:06:58 +04:00
Maksim Shabunin
3e26086f82 Reworked ML logistic regression implementation, initial version 2014-08-18 19:06:58 +04:00
Maksim Shabunin
71770eb790 Fixed ML module build after merge 2014-08-18 19:06:58 +04:00
Rahul Kavi
a23836231f fixed warnings in type conversions 
fixed warnings in type conversions from size_t to int (in getting size of number of unique classes in a training problem).
 2014-08-18 19:06:58 +04:00
Rahul Kavi
d20b2a5a97 removed extra comments in train method 2014-08-18 19:06:58 +04:00
Rahul Kavi
ae02ecec60 removed a couple of unnecessary comments in Logistic Regression training method 2014-08-18 19:06:58 +04:00
Rahul Kavi
f20db35b78 fixed logistic regression documentation warnings 2014-08-18 19:06:58 +04:00