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Recent questions in Machine Learning
+4
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1
answer
How to compute the area under the ROC curve (AUC) in R
asked
May 22, 2022
in
Machine Learning
by
praveen
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59.1k
points)
r
auc_roc
+4
votes
1
answer
How to check if estimator’s fit() method supports a given parameter
asked
May 15, 2022
in
Machine Learning
by
phpuser
(
46.0k
points)
estimator
machine learning
sklearn
scikit-learn
+3
votes
1
answer
How to divide a given data into train and test sets
asked
May 1, 2022
in
Machine Learning
by
phpuser
(
46.0k
points)
python
train
test
+4
votes
1
answer
How to find learning rate used for training the CatBoost model
asked
Dec 23, 2021
in
Machine Learning
by
pythonuser
(
60.8k
points)
catboost
model
learning rate
machine learning
+4
votes
1
answer
How to find the number of trees in the trained CatBoost model
asked
Dec 22, 2021
in
Machine Learning
by
pythonuser
(
60.8k
points)
catboost
model
tree
+4
votes
1
answer
Predict class labels and probabilities of test data using CatBoost classifier in Python
asked
Dec 21, 2021
in
Machine Learning
by
pythonuser
(
60.8k
points)
catboost
python
predicted probability
predicted class
+4
votes
1
answer
How to generate random binary labels (0/1) for random data in Python
asked
Dec 21, 2021
in
Machine Learning
by
pythonuser
(
60.8k
points)
python
machine learning
+4
votes
1
answer
How to find the list of parameters used by CatBoost to train the model
asked
Dec 21, 2021
in
Machine Learning
by
kush
(
38.2k
points)
catboost
parameter
model
+4
votes
1
answer
How to use categorical features to learn a CatBoost model
asked
Dec 17, 2021
in
Machine Learning
by
pythonuser
(
60.8k
points)
catboost
machine learning
categorical
python
+4
votes
1
answer
How can I check if some method is present in an object/class in Python
asked
Dec 15, 2021
in
Machine Learning
by
kush
(
38.2k
points)
python
class
object
+4
votes
1
answer
How to set the number of threads for BLAS or OpenMP in Python at runtime
asked
Nov 28, 2021
in
Machine Learning
by
kush
(
38.2k
points)
python
blas
openmp
runtime
+5
votes
1
answer
BLAS : Program is Terminated. Because you tried to allocate too many memory regions
asked
Sep 17, 2021
in
Machine Learning
by
praveen
(
59.1k
points)
python
blas
gaussianmixture
sklearn
+5
votes
1
answer
How to upgrade scikit-learn (sklearn) to the latest version
asked
Sep 11, 2021
in
Machine Learning
by
pythonuser
(
60.8k
points)
python
sklearn
scikit-learn
+2
votes
1
answer
How to impute missing values in training datasets
asked
Apr 5, 2021
in
Machine Learning
by
kush
(
38.2k
points)
python
training data
machine learning
+3
votes
1
answer
Python: how to normalize the elements of a matrix so that each element is between 0 and 1
asked
Mar 2, 2021
in
Machine Learning
by
pythonuser
(
60.8k
points)
python
matrix
list
normalize
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