removeRareFeatures {PatientLevelPrediction} | R Documentation |
A function that removes rare features from the data
Description
A function that removes rare features from the data
Usage
removeRareFeatures(trainData, featureEngineeringSettings, done = FALSE)
Arguments
trainData |
The data to be normalized |
featureEngineeringSettings |
The settings for the normalization |
done |
Whether to find and remove rare features or remove them only (bool) |
Details
removes features that are present in less than a certain fraction of the population
Value
The data with rare features removed
[Package PatientLevelPrediction version 6.4.1 Index]