Vadim Pisarevsky
4331f76d18
add hack to disable optimization of linear svms; improved precision of optimize_linear_svm; add the relevant test, which however requires some big database (so it's disabled by default)
12 years ago
Vadim Pisarevsky
63a5587d0d
exploring possible bug in optimize_linear_svm
12 years ago
Vadim Pisarevsky
07e0f7bf59
refactored video module; use the new-style algorithms now
12 years ago
Andrey Kamaev
89356ff16d
Move non-CV functionality from core.hpp to separate utility.hpp header
12 years ago
Vadim Pisarevsky
a06af5ca25
dramatic speedup of SVM::predict in the case of linear SVM
12 years ago
Andrey Kamaev
a42a0f5fca
Added compatibility headers
12 years ago
Andrey Kamaev
ad5cddc007
Main module headers are moved 1 level up
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e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp>
Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>
12 years ago
Andrey Kamaev
351ecbbcce
Repair build
12 years ago
Andrey Kamaev
2a6fb2867e
Remove all using directives for STL namespace and members
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Made all STL usages explicit to be able automatically find all usages of
particular class or function.
12 years ago
Markus Schoeler
5484a41960
Corrected a mistake in CHI2 kernel in line 354 and line 362 svm.cpp
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Added new kernels to documentation
12 years ago
Andrey Kamaev
ff7b604a25
Fix several inconsistent declarations identified by check_doc2 script
12 years ago
Niels Gerlif Myrtue
7697d79d93
Added the predict_all function wrapper for python that was missing from the documentation
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Copied the docstring description
12 years ago
Markus Schoeler
ddb0afbc44
Changed line 1266 in svm.cpp to allow the new kernels to be used
12 years ago
Markus Schoeler
7cab6798c0
Added two kernels to existing SVM framework
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Histogram intersection kernel (accessible by using SVM::INTER in CV namespace as kernel_type)
Exponetial chi2 kernel (accessible by using SVM::CHI2 in CV namespace as kernel_type)
Formulars:
Exp-CHI2
k(x,y) = exp(-gamma * CHI2(x,y))
CHI2(x,y) = 1- 2* SUM_i[(xi-yi)²/(xi+yi)]
Intersec
k(x,y) = SUM_i[min(xi,yi)]
12 years ago
Andy Maloney
b497380a68
Check memory allocation
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Initialize local variables
12 years ago
LeonidBeynenson
87b0126e0d
Fixed dummy warning.
12 years ago
LeonidBeynenson
013d54c230
Changed types of some variables from int64 back to int.
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Also corrected some indexes to be size_t.
12 years ago
marina.kolpakova
14ac8a528e
final refactoring and test for training
12 years ago
marina.kolpakova
716a9ccb71
move training to softcascade module
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rename Octave -> SoftCascadeOctave
12 years ago
marina.kolpakova
decb137185
use long seeds only for 64 bit systems
12 years ago
marina.kolpakova
b0905c67ba
minor
12 years ago
marina.kolpakova
16aacf1780
use long seeds
12 years ago
marina.kolpakova
e903ce10ce
fix wartings for 32bit build
12 years ago
marina.kolpakova
8672ae58e2
fix globbing under win
12 years ago
marina.kolpakova
e2de3b0b81
fix build inder mac
12 years ago
marina.kolpakova
dc12b4476a
suppress debug out for soft cascade Octave
12 years ago
marina.kolpakova
e35eebd4d4
fix android build
12 years ago
marina.kolpakova
e47f58f4ce
replace Mats to Input/OutputArrays for Octave's public interface
12 years ago
marina.kolpakova
e7bab669fa
replace cv::Mat to Input/Output arrays
12 years ago
marina.kolpakova
a0f2203f22
raplase error output on CV_Error
12 years ago
marina.kolpakova
dd8de0c41f
move soft cascade octave to ml module
12 years ago
marina.kolpakova
a0e93d0482
move image extraction logic from Octave to Dataset class
12 years ago
marina.kolpakova
a3600b94db
created abstract FeaturePool class
12 years ago
marina.kolpakova
d4d47b1e58
restore backword compatibility
12 years ago
marina.kolpakova
a8d0e04912
amplement weidhting according to L. Bourdev and J. Brandt paper "Robust Object Detection Via Soft Cascade"
12 years ago
LeonidBeynenson
6de422701a
Made changes to allow ml module to work with big data.
12 years ago
Daniil Osokin
fe5b9df45f
Fixed multiple issues in docs (bug #2410 )
12 years ago
Alexander Smorkalov
8cb0343f4c
Documentation build warning fixes.
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Invalid links and refences fixed.
SpaeseMat class documentation updated.
12 years ago
Maria Dimashova
0e2958e888
fixed CvBoost::predict
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(Sometimes sample_data became bad because the buffer with its values was deallocated early).
12 years ago
Andrey Kamaev
9526907cba
Use .yml.gz format to reduce space requirement from ~260Mb to ~17Mb for ml tests
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The size of temporary files is an issue on mobile platforms.
12 years ago
Eugene Gritskevich
8ca86e2f52
Update modules/ml/doc/gradient_boosted_trees.rst
12 years ago
Andrey Kamaev
a126532cb7
Fix OS X build warnings
12 years ago
marina.kolpakova
7a5b9a6b7f
replase __APPLE__ marco with __clang__
12 years ago
Vadim Pisarevsky
849a8c8d20
fixed many errors in warnings in rst docs; added ocl module description (by Niko Li)
12 years ago
Andrey Kamaev
2b0072d823
Suppress more warnings in gtest on OS X
12 years ago
Andrey Kamaev
0e7ca71dcc
Normalize whitespace in documentation and text files
12 years ago
OpenCV Buildbot
81f826db2b
Normalize line endings and whitespace
12 years ago
OpenCV Buildbot
04384a71e4
Normalize line endings and whitespace
12 years ago
Andrey Kamaev
edee177ef1
Fix binary compatibility of opencv_ml
12 years ago
Andrey Kamaev
7d6a2f1bca
Revert "skip of table header in MLData ( #1962 )"
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This reverts commit 4d36be8794
.
Conflicts:
modules/ml/include/opencv2/ml/ml.hpp
modules/ml/src/data.cpp
12 years ago