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R Data Analysis Cookbook - Second Edition by Kuntal Ganguly

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Give Me a Number - Regression

In this chapter, we will cover the following topics:

  • Computing the root-mean-square error
  • Building KNN models for regression
  • Performing linear regression
  • Performing variable selection in linear regression
  • Building regression trees
  • Building random forest models for regression
  • Using neural networks for regression
  • Performing k-fold cross-validation
  • Performing leave-one-out cross-validation to limit overfitting 

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