Mehdi's user avatar
Mehdi's user avatar
Mehdi's user avatar
Mehdi
  • Member for 4 years, 2 months
  • Last seen more than a month ago
2 votes

ground truth fit is worse than cross validated fit on noisy data?

1 vote
Accepted

Creating a generic mathematical formula using a genetic algorithm

1 vote
Accepted

XGBoost skews towards minority class

1 vote

How to implement hierarchical labeling classification?

1 vote

Can one perform Feature Selection on a subset of training data?

1 vote

Multiple Linear Regression with k-fold Cross Validation

1 vote

How to use weights from our data set properly? Should we use them at all?

1 vote
Accepted

What are the standard parameters values for SMOTE technique?

1 vote

Clustering for high dimensional data

0 votes

Support Vector Machine analysis - Python, how do I determing whether to use linear, square, or other types of SVM models?

0 votes

How to use class_weight parameter for validation set?

0 votes

Is my model over fitting or not?

0 votes

When should I NOT scale features

0 votes

Expected 2D array, got scalar array instead: array=11

0 votes

Is there are way to impute missing values by clustering, regression and stochastic regression

-1 votes

Unsupervised encoding of categorical features