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rep_ho
  • Member for 8 years, 4 months
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41 votes

Can AUC-ROC be between 0-0.5?

19 votes

When fitting a linear regression model, is it always recommended to plot the residuals?

18 votes

LASSO with interaction terms - is it okay if main effects are shrunk to zero?

17 votes

Widespread overfitting in health domain research?

12 votes
Accepted

Is it possible to have 1e-15 p-value when difference is about 1 SD?

11 votes
Accepted

The advantages of recurrent neural network(RNN) over feed-forward neural network (MLP)

11 votes
Accepted

Generate synthetic data given AUC

9 votes
Accepted

Neural networks output probability estimates?

8 votes

PCA before Random Forest Regression provide better predictive scores for my dataset than just Random Forest Regression, how to explain it?

7 votes

Testing for coefficients significance in Lasso logistic regression

7 votes

Comparing model evaluations of machine learning and statistics

7 votes

Can the χ² test be used without a contingency table?

6 votes
Accepted

Neural networks - Switching loss function during training for better gradients

6 votes
Accepted

how to handle small datasets with large dimensions

5 votes

How to perform non-negative ridge regression?

5 votes
Accepted

Why Ridge regression increase and not decrease the model's error?

5 votes
Accepted

Why deep learning models underperforms than the machine learning model

5 votes
Accepted

How to tune `wilcox.test` in `R` to compare means instead of medians

5 votes
Accepted

Can I include known uncertainty in a regression model?

5 votes

Data Imbalance: what would be an ideal number(ratio) of newly added class's data?

4 votes
Accepted

What are some uses of logistic regression at scale?

4 votes
Accepted

Converting a confidence interval into a credible interval

4 votes
Accepted

Is there a test for same distribution for subpopulations?

4 votes
Accepted

After using cross-validation with PCA regression, what weights are then used for the external test set?

4 votes

SVM Vs Neural Network Vs Random Forest classifier comparison on multi class problem

4 votes

linear kernel SVM

3 votes
Accepted

Feature selection based on mean, standard deviation and mean absolute deviation

3 votes
Accepted

Comparing two classifiers from a binary response

3 votes
Accepted

Should we always do CV?

3 votes
Accepted

Book recommendations on how to conduct simulations in the context of OLS and Structural Equation Modelling

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