Explanation:If the y argument to this function is a factor, the random sampling occurs within each class and should preserve the overall class distribution of the data. 9. Which of the following package tools are present in caret ?
A. pre-processing
B. feature selection
C. model tuning
D. All of the Mentioned
Answer:A
Explanation:If the y argument to this function is a factor, the random sampling occurs within each class and should preserve the overall class distribution of the data. 9. Which of the following package tools are present in caret ?
A. pre-processing B. feature selection C. model tuning D. All of the Mentioned
Explanation:There are many different modeling functions in R. 10. caret stands for classification And regression training.