Maria Dimashova
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811f6fbe92
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fixed CvBoost
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14 years ago |
Maria Dimashova
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073a8a6f27
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fixed CvBoost
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14 years ago |
Vadim Pisarevsky
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108ab94023
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improved naive bayes robustness in the case of singular data
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14 years ago |
Vadim Pisarevsky
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ed934ed6fc
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fixed GBTrees build on NetBSD & Android; fixed GPU brute force matcher test build on MacOSX
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14 years ago |
Vadim Pisarevsky
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bc21cc6fe9
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revert to using fixed RNG in EM, otherwise the algorithm becomes non-deterministic and the test fails sometimes. in the meantime, EM needs to switch to more robust cv::kmeans instead of CvEM::kmeans.
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14 years ago |
Vadim Pisarevsky
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ea3ccc6d61
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a few more little fixes in read_csv
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14 years ago |
Vadim Pisarevsky
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33d23ef27a
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fixed several typos in docs; make MLData capable of reading csv files with much more columns than before
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14 years ago |
Vadim Pisarevsky
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bad4ca2a51
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added the optional balanced cross-validation in SVN::train_auto (by arman, ticket #314)
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14 years ago |
P. Druzhkov
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16f50dbe50
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bug with negative class labels is fixed
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14 years ago |
Vadim Pisarevsky
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6a6ee6403c
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fixed allocation bug in SVM training (ticket #511)
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14 years ago |
Maria Dimashova
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c104cdce96
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made random generators of MLL classes depended on default rng (theRNG) (#205).
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14 years ago |
Maria Dimashova
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dd14dc5de3
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fixed #517; uncommented ertrees test and moved it to black llist
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14 years ago |
Vadim Pisarevsky
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59e2afe4d2
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fixed the ordering of parameters in PyArg_ParseTupleAndKeywords, added correct Ptr<CvDTreeSplit>::delete_obj() (ticket #406)
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14 years ago |
Vadim Pisarevsky
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1286c1db45
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fixed multiple warnings from VS2010.
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14 years ago |
Vadim Pisarevsky
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2c03c14f7b
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probably fixed the bug in ANN::calc_output_scale with update_weights=true (ticket #558)
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14 years ago |
Vadim Pisarevsky
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4d676165ea
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incorporated several critical fixes in EM implementation from Albert G (ticket #264)
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14 years ago |
Vadim Pisarevsky
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de4f1aeb06
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fixed some GCC 4.4 warnings
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14 years ago |
Vadim Pisarevsky
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4cdcf37139
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fixed cvPreprocessIndexArray (ticket #517)
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14 years ago |
Vadim Pisarevsky
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d8ace43753
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fixed some more tests on Windows; changed inheritance Matx -> Vec to Vec -> Matx
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14 years ago |
Vadim Pisarevsky
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5b6a755719
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almost finished Python wrappers
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14 years ago |
Vadim Pisarevsky
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893fb90b87
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extended Python bindings; not merged into cv.cpp yet; and many of the helper functions, like pyopencv_to_*, pyopencv_from_* etc. are still missing
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14 years ago |
Vadim Pisarevsky
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83f6085773
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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.)
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14 years ago |
Ethan Rublee
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c9e06a0723
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define expl as exp on android - may break things.
opencv/modules/ml/src/gbt.cpp
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14 years ago |
Vadim Pisarevsky
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bf584f0d0a
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fixed a couple of warnings and 2 possible bugs
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14 years ago |
Vadim Pisarevsky
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1b1eab8e67
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added helper macros to the function declarations
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14 years ago |
P. Druzhkov
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d611fb61fc
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Gradient Boosting Trees (CvGBTrees) added to opencv mll. Test for all CvGBTrees public methods added.
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14 years ago |
Maria Dimashova
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1c1485efd3
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minor fixes
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14 years ago |
Maria Dimashova
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0c771221a3
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fixed problem with surrogate splits in decision trees training
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14 years ago |
Maria Dimashova
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7d94f256e6
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fixed CvDTree and CvForestTree find_best_split() methods
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14 years ago |
Maria Dimashova
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82a98521ed
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fixed SVM
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15 years ago |
Vadim Pisarevsky
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758e826d2e
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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
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15 years ago |
Vadim Pisarevsky
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5e5b29f92b
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eliminated some GCC 4.x warnings
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15 years ago |
Vadim Pisarevsky
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7ec4b59fac
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added #include "cvconfig.h" to make TBB and other 3rd party libs work correctly
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15 years ago |
Maria Dimashova
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c15934dd2b
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modified default var_type values
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15 years ago |
Maria Dimashova
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122a1c2bff
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fixed case of var_type==0 (ticket 397)
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15 years ago |
Maria Dimashova
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be189a4578
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fixed CvSVM
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15 years ago |
Maria Dimashova
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a8bc74f2e1
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fixed CvSVM
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15 years ago |
Vadim Pisarevsky
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127d6649a1
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"atomic bomb" commit. Reorganized OpenCV directory structure
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15 years ago |