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470 Commits

Author SHA1 Message Date
Vadim Pisarevsky
ae9f80c1a9 Merge pull request #7855 from logic1988:master 2016-12-19 13:45:51 +00:00
logic1988
de059567d7 Update inner_functions.cpp 
Fix #4958 cv::ml::StatModel::calcError not working for responses of type CV_32S
 2016-12-16 20:01:07 +03:00
Vladislav Sovrasov
d2e5bea1fb Disable training of RTrees when CVFolds > 0 2016-12-16 16:39:44 +03:00
Vadim Pisarevsky
991c41c849 Merge pull request #7371 from mshabunin:aruco-java-wrap 2016-10-01 15:38:59 +00:00
Alexander Alekhin
1c18b1d245 Merge pull request #7370 from souch55:Fixxn 2016-10-01 10:44:56 +00:00
mshabunin
7a7a2749e0 Fixed java wrappers 2016-09-30 16:21:04 +03:00
sourin
a34fbf7bb1 Fixed identifiers warns 2016-09-30 15:16:29 +05:30
Vadim Pisarevsky
40b870704e add 2 extra methods to ml::TrainData (#7169) 
* expose 2 extra methods from ml::TrainData: getNames() and getVarSymbolFlags(). The first one returns text labels from CSV (if the data has been loaded from CSV); the second one returns a matrix of boolean values; its n-th element is 1 iff the corresponding column in the CSV uses symbolic names, not numbers.

* check that the dynamic_cast succeeds
 2016-08-26 16:25:46 +04:00
Vadim Pisarevsky
b03e3abd62 Merge pull request #7088 from wiryls:FileStorageJSON 2016-08-24 16:49:06 +00:00
Maksim Shabunin
d1d8c7d8a6 Merge pull request #7056 from ludv1x:python-extra-bindings 2016-08-16 13:00:31 +00:00
Vitaliy Lyudvichenko
ab8de8f506 Adding of user-defined type conversions for python bindings inside module directories 
Adding of destructor and placement new constructors for classes wrapped with CV_EXPORTS_W_SIMPLE macro
 2016-08-16 13:10:17 +03:00
Maksim Shabunin
031076ab93 Merge pull request #7077 from LaurentBerger:I7063 2016-08-15 09:08:44 +00:00
LaurentBerger
b75bac7975 Solve Issue 7063 
consequences of changes

accuracy test

Solve issue 7063
 2016-08-11 10:56:50 +02:00
MYLS
8596e82d98 Add JSON support. 
a JSON emitter, a parser, tests and some basic doc.
 2016-08-11 00:53:15 +08:00
Vadim Pisarevsky
5eee757658 Merge pull request #6949 from wiryls:FileStorageBase64DocsTests 2016-08-10 09:26:13 +00:00
Vadim Pisarevsky
d7ee62f03b 1. fix warning from Xcode 7.x 
2. fixed parsing of "cat[range_spec]ord[range_spec]" type specification string when using ml::TrainData::loadFromCSV(). Thanks to A. Kaehler for reporting it
 2016-08-04 12:52:10 +03:00
MYLS
3935855365 Merge remote-tracking branch 'refs/remotes/opencv/master' into FileStorageBase64DocsTests 
# Conflicts:
#	modules/core/test/test_io.cpp
 2016-07-30 01:08:27 +08:00
MYLS
617df09143 Modify Base64 functions and add test and documentation 
Major changes:

- modify the Base64 functions to compatible with `cvWriteRawData` and so
on.
- add a Base64 flag for FileStorage and outputs raw data in Base64
automatically.
- complete all  testing and documentation.
 2016-07-19 15:54:38 +08:00
Vadim Pisarevsky
b28194addc Merge pull request #6860 from IshankGulati:svm-error-message 2016-07-18 15:44:40 +00:00
Marek Smigielski
ef45005056 Adding support for pointer generation. Fixes #6605 2016-05-31 08:35:50 +02:00
Jose Luis Guardiola
2bb520e277 Fixed #6562: Incorrect CV_64F management in ANN 2016-05-20 13:16:59 +02:00
Maksim Shabunin
49b4af1e5c Merge pull request #6395 from Tauranis:master 2016-04-13 07:53:33 +00:00
Tauranis
edb6a0e889 Bug fix for MLP predict for small values to avoid nan responses. 2016-04-12 15:59:32 -03:00
Maksim Shabunin
8f6e102331 Merge pull request #6345 from eduardohenriquearnold:master 2016-04-12 15:22:32 +00:00
Maksim Shabunin
1307bb1d03 Merge pull request #6314 from mvukad:bugfix_dtreeswrite 2016-04-12 13:26:25 +00:00
mvukad
695e33b25b Fix missing format when writing Algorithm-based objects 
Added a writeFormat() method to Algorithm which must be called by the
write() method of derived classes.
 2016-04-07 13:49:42 -07:00
Vadim Pisarevsky
46d218bcec Merge pull request #6312 from KnockSoftware:split-float-epsilon 2016-04-03 23:10:10 +00:00
Eduardo Arnold
d046602ea4 Enforced DecisionFunction vector indexes to be saved on SVM save/load methods 2016-03-29 16:35:27 -03:00
Eugene Khvedchenya
ee92a36123 Added parallel implementation of compute_gradient method. 2016-03-29 11:09:54 +03:00
Evan Heidtmann
0712bccf52 Fix epsilon comparison when splitting 2016-03-28 14:16:32 -07:00
berak
4555f9ac25 svmsgd.cpp, fix #6248 
add a cast to double, to make vs compilers happy
 2016-03-14 08:02:09 +01:00
Vadim Pisarevsky
fbc221d334 Merge pull request #6096 from mnoskova:mn/SVMSGD_to_opencv3_0 2016-03-12 17:16:35 +00:00
Marina Noskova
3f0a51bda1 Fixed documentation. 2016-02-26 14:40:23 +03:00
Marina Noskova
53711ec29d Deleted default value for parameters in docs. 
Added some asserts.
 2016-02-25 19:12:54 +03:00
Marina Noskova
d484893839 Deleted functions makeTrainData() and makeTestData() in test_svmsgd.cpp. 
Added function makeData() in test_svmsgd.cpp.
 2016-02-25 16:57:03 +03:00
Marina Noskova
74c87a26a5 Delete function areClassesEmpty(). 2016-02-25 15:31:07 +03:00
Marina Noskova
068677ad50 Fixed documentation. 2016-02-24 14:41:51 +03:00
Marina Noskova
9d9a5bbbfd Fixed documentation. 2016-02-24 13:33:43 +03:00
Marina Noskova
f3c4a6aab8 Rename parameters lambda, gamma0 and c. 2016-02-24 13:22:07 +03:00
Marina Noskova
02cd8cf039 Deleted illegal type values. 2016-02-15 15:09:59 +03:00
Marina Noskova
ff54952769 Corrected spelling mistakes 2016-02-15 14:35:36 +03:00
Maksim Shabunin
54abb83c82 ml: moved getTestSamples implementation to src 2016-02-12 12:32:26 +03:00
ahb
15793b1301 add TestData::getTestSamples() 2016-02-12 12:11:10 +03:00
Marina Noskova
5496dedd6a Fixed warnings. 2016-02-10 19:46:24 +03:00
Marina Noskova
0307dd19fd Minor fix in declaration of SVMSGD::setOptimalParameters 2016-02-10 18:21:45 +03:00
Marina Noskova
617dd5db5b Fixed doc/opencv.bib 2016-02-10 17:57:36 +03:00
Marina Noskova
c522172367 Fixed small bug in SVMSGD::clear(). 2016-02-10 16:59:12 +03:00
Marina Noskova
05353a1492 Removed trailing whitespaces 2016-02-10 16:59:12 +03:00
Marina Noskova
41c0a38344 Fixed test samples for tests with different borders 
Added new test (separating two points)
 2016-02-10 16:59:12 +03:00
Marina Noskova
bfdca05f25 Added margin type, added tests with different scales of features. 
Also fixed documentation, refactored sample.
 2016-02-10 16:59:12 +03:00