Kruisvalidatie

Machine Learning met caret in R

Zach Mayer

Data Scientist at DataRobot and co-author of caret

Kruisvalidatie

Eindmodel fitten op volledige dataset

Kruisvalidatie

# Set seed for reproducibility
set.seed(42)

# Fit linear regression model
model <- train(
  mpg ~ hp, mtcars, 
  method = "lm",
  trControl = trainControl(
    method = "cv", 
    number = 10,
    verboseIter = TRUE
  )
)

+ Fold01: intercept=TRUE 
- Fold01: intercept=TRUE 
...
- Fold10: intercept=TRUE 
Resultaten samenvoegen
Eindmodel fitten op volledige trainingset

Laten we oefenen!

Machine Learning met caret in R