Does the ratio of training data (significantly) affects the result?
23761
When is unbalanced data really a problem in Machine Learning?
51985
Ratios in Regression, aka Questions on Kronmal
94048
ROC vs Precision-recall curves on imbalanced dataset
104621
On the hardness of data to learn
121031
What's the accuracy of data obtained through a random sample?
90482
Random forest regression not predicting higher than training data
28449
Is it possible to get worse model after optimization?
60728
Is it possible to fix the weight of a certain layer during neural network training?
153110
What are the issues with using percentage outcome in linear regression?
99025
Actual impact of W=0 in a neural network
81547
Effect of switching response and explanatory variable in simple linear regression
66215
Training a decision tree against unbalanced data
153285
Is hyperparameter tuning on sample of dataset a bad idea?
9663
Is it a good practice to always scale/normalize data for machine learning?
151342
Is there an optimal loss function for dealing with imbalanced classes?
155648
Should final (production ready) model be trained on complete data or just on training set?
58047
Decision Trees and Regression - Can predicted values be outside range of training data?