Carlos Mougan's user avatar
Carlos Mougan's user avatar
Carlos Mougan's user avatar
Carlos Mougan
  • Member for 4 years, 2 months
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15 votes
Accepted

Why continuous features are more important than categorical features in decision tree models?

11 votes
Accepted

Why SMOTE is not used in prize-winning Kaggle solutions?

10 votes

Multi-country model or single model

9 votes

How can I appropriately handle cleaning of gender data?

8 votes
Accepted

How are samples selected from training data in Xgboost

7 votes

Target encoding with KFold cross-validation - how to transform test set?

7 votes
Accepted

How to split train/test datasets having equal classes proportion

6 votes
Accepted

Is there any way to explicitly measure the complexity of a Machine Learning Model in Python

6 votes

What is momentum in neural network?

6 votes

On simple 1D dataset, LogisticRegressionCV selects terrible hyperparameters, resulting scores are nonsensical

6 votes
Accepted

Scikit-learn OneHotEncoder effect on feature selection

5 votes

What is query id ("qid") in XGBoost

5 votes
Accepted

Are "Gradient Boosting Machines (GBM)" and GBDT exactly the same thing?

5 votes

Lightgbm confidence interval

5 votes
Accepted

One Hot Encoding for any kind of dataset

5 votes
Accepted

Auto ML vs Manual ML for a project

5 votes
Accepted

SHAP value analysis gives different feature importance on train and test set

5 votes

How do I encode the categorical columns if there are more than 15 unique values?

4 votes

How to fit a math formula to data?

4 votes

Extracting and Mining PDF Data

4 votes

Should I use keras or sklearn for PCA?

4 votes

Monitoring machine learning models in production

4 votes
Accepted

Disparity between training and testing errors with deep learning: the bias-variance tradeoff and model selection

3 votes
Accepted

looking for public dataset for stock market

3 votes
Accepted

Why 100% accuracy on test data is not good?

3 votes

Please review my sketch of the Machine Learning process

3 votes

scikit-learn RandomForestClassifier always hits 100% test accuracy

3 votes

How to use "tree boosting" with a data-driven loss function

3 votes
Accepted

Decision tree regression: Polynomials unnecessary?

3 votes

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