Question

Which of the following can be used to impute data sets based only on information in the training set? (a) postProcess (b) preProcess (c) process (d) all of the mentioned I have been asked this question in final exam. My question is taken from caret in section Machine Learning of Data Science Select the correct answer from above options Data Science questions and answers, Data Science questions pdf, Data Science question bank, Data Science questions and answers pdf, mcq on Data Science pdf, Data Science questions and solutions, Java mcq Test , Interview Data Science questions, Data Science Questions for Interview, Data Science MCQ (Multiple Choice Questions),Core Data Science Questions, Core Data Science MCQ,core Data Science interview questions for experiencedcore Data Science interview questions for 3 years experience,Data Science programming questions,core Data Science interview questions for freshers,Data Science interview questions and answers for freshers, Data Science programming questions and answers pdf, Data Science interview questions for beginners

Answer 1

The correct option is (b) preProcess The best I can explain: This can be done with K-nearest neighbors.