First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers ▼
votes
68 questions
Tagged
ml
×
18k
views
3
answers
6
votes
2015-07-21 08:50:42 -0600
Andyrey
Machine learning save/load problem
learning
ml
load
save
bug
problem
920
views
2
answers
no
votes
2013-05-15 16:01:29 -0600
Guanta
Training CvGBTrees/CvRTrees with Features?
random
Trees
features
ml
6k
views
2
answers
1
vote
2013-07-03 04:13:13 -0600
berak
Is there a way to save and restore trained neural network weights?
neural_networks
machinelearning
ml
6k
views
2
answers
no
votes
2018-05-01 22:22:34 -0600
Cale
openCV ML vs Tensorflow?
ml
tensorflow
neural_network
246
views
2
answers
1
vote
2016-09-30 06:15:32 -0600
Eduardo
understanding the letter recognition sample of OpenCV
ann
MLP
ml
training
1k
views
1
answer
3
votes
2012-07-11 02:09:50 -0600
Kirill Kornyakov
How to build a regression tree over binary variables?
CvDTree
regression
learning
binary
ml
1k
views
1
answer
3
votes
2012-07-20 12:09:25 -0600
Ilya Lysenkov
How to control the precision vs. recall rate of a classifier?
precision
recall
classifier
ml
detector
517
views
1
answer
2
votes
2012-07-17 00:31:12 -0600
Maria Dimashova
What is the usage of CV_DTREE_CAT_DIR?
CvDTree
categorical
ml
4k
views
1
answer
1
vote
2012-11-19 13:04:55 -0600
Mahdi
Is this working code for Convolutional Neural Networks in the OpenCV source?
CNN
Convolutional
Nerual
neural_networks
ml
backpropogation
641
views
1
answer
no
votes
2013-09-13 09:00:25 -0600
Guanta
Access EM means using Python?
EM
ml
python
1k
views
1
answer
no
votes
2015-03-10 10:41:49 -0600
grtlr
cv::ml::StatModel::calcError not working for responses of type CV_32S
RTrees
StatModel
trainData
ml
documentation
217
views
1
answer
no
votes
2015-04-02 04:08:25 -0600
MRDaniel
GBTree Returns Same Value for any sample
CvGBTrees
ml
1k
views
1
answer
1
vote
2015-07-27 09:58:43 -0600
mshabunin
load/save SVM custom kernel
SVM
ml
custom
kernel
3k
views
1
answer
1
vote
2015-08-06 17:20:22 -0600
LorenaGdL
cv::ml not compiling in opencv 3.0
opencv-3.0
ml
compile-errors
481
views
1
answer
1
vote
2015-11-17 06:19:06 -0600
Adi
Preventing Over-fitting
boost
boosting
ml
222
views
1
answer
no
votes
2016-04-02 02:32:55 -0600
berak
3.10 ml::EM linker error
3.1.0
visualstudio
linker
linkerError
ml
374
views
1
answer
no
votes
2016-06-10 18:46:36 -0600
berak
SVM: call train() multiple times?
opencv
SVM
ml
feature
train
c++
587
views
1
answer
no
votes
2017-01-28 21:39:31 -0600
berak
Simple SVM example -- not returning expected results
ml
machinelearning
SVM
784
views
1
answer
no
votes
2017-02-17 01:54:29 -0600
berak
Problems with training a two output layer ANN_MLP from a CSV File
ann
MLP
ml
training
473
views
1
answer
no
votes
2017-03-09 02:43:58 -0600
berak
how can I add data to an already trained model
ml
update
Neural
1k
views
1
answer
no
votes
2017-05-20 03:44:58 -0600
berak
How to implement k nearest neighbour in opencv 3.2.0
Opencv3.2.0
python
ml
877
views
1
answer
no
votes
2017-05-30 06:56:26 -0600
berak
Is there svm.trainAuto() module for python?
python
opencv
ml
SVM
348
views
1
answer
no
votes
2017-06-01 04:36:07 -0600
berak
training an SVM with 68 Point2f data.
SVM
CvSVM
ml
1k
views
1
answer
no
votes
2017-09-04 02:02:30 -0600
berak
How do I access the class_labels stored in OpenCV ML RF XML file?
RFTrees
ml
CvStatModel
203
views
1
answer
1
vote
2017-12-22 04:24:57 -0600
berak
SVMSGD classifier not working
svmsgd
SVM
trainData
ml
c++
opencv
594
views
1
answer
1
vote
2018-01-23 08:17:34 -0600
LBerger
How to get a random subset of Mat ?
c++
opencv
ml
HOG
CvDTree
DTrees
183
views
1
answer
no
votes
2018-10-28 05:31:32 -0600
berak
Checking the Sample Size Input for `cv::ml::StatModel::predict()` Loaded from File?
ml
654
views
1
answer
1
vote
2019-02-01 02:51:03 -0600
berak
How can I get weights from the trained SVM (regression)?
c++
libsvm
SVM
regression
machinelearning
ml
467
views
1
answer
no
votes
2019-02-22 04:35:36 -0600
LBerger
Good to see that mlp has relu activation function but returns nan??
ml
ANN_MLP
relu
leaky_relu
318
views
1
answer
no
votes
2019-08-19 04:19:54 -0600
berak
Jupyter kernel crashes after running "train" for decision tree classifier
ml
decision_tree
python
jupyter
1
2
3
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
ml
×30
SVM
×7
c++
×4
opencv
×4
python
×4
CvDTree
×3
machinelearning
×3
ann
×2
learning
×2
MLP
×2
neural_networks
×2
regression
×2
trainData
×2
training
×2
3.1.0
×1
ANN_MLP
×1
backpropogation
×1
binary
×1
boost
×1
boosting
×1
bug
×1
categorical
×1
classifier
×1
CNN
×1
compile-errors
×1
Convolutional
×1
custom
×1
CvGBTrees
×1
CvStatModel
×1
CvSVM
×1
decision_tree
×1
detector
×1
documentation
×1
DTrees
×1
EM
×1
feature
×1
features
×1
HOG
×1
jupyter
×1
kernel
×1
leaky_relu
×1
libsvm
×1
linker
×1
linkerError
×1
load
×1
Nerual
×1
Neural
×1
neural_network
×1
opencv-3.0
×1
Opencv3.2.0
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
