Training set target categories' distribution
36088
Class imbalance in Supervised Machine Learning
95969
How to choose the split in Random forest for categorical predictors (features)?
125509
Scikit Learn Missing Data - Categorical values
116861
Data augmentation techniques for general datasets?
91880
Suggestions for cost-sensitive learning in a highly imbalanced setting
77590
Highly unbalanced test data set and balanced training data in classification
120166
How to correctly use validation and test sets for Neural Network training?
58163
Generating bimodal distributions
113807
Testing Classification on Oversampled Imbalance Data
15728
How to use a a trained model
155450
Neural Network: MLP for regression with 3 continuous features, 1 categorical
12304
State-of-the-art algorithms for the training of neural networks with GRU or LSTM units
66661
Assessing approximate distribution of data based on a histogram
104621
On the hardness of data to learn
125054
How does gradient boosting calculate probability estimates?
83655
Assumptions behind cross-validation
74524
How to test accuracy of an unsupervised clustering model output?