Question: Please answer the following MCQ. Multiple Choice What is NOT TRUE about a classification trees? A Use recursive binary splitting approach to build a classification


Please answer the following MCQ.



Multiple Choice What is NOT TRUE about a classification trees? A Use "recursive binary splitting" approach to build a classification tree. B Choose the split that has the lowest number of miss-classified things. A classification tree is very similar to a regression tree, except that it is used to predict a quantitative C response rather than a qualitative one. When building a classification tree, Gini index and the cross-entropy are typically used to evaluate the D quality of a particular split SUBMITEl Multiple Choice The rpart() function in R, A ts a regression tree using recursive partitioning B ts multiple regressions in local neighborhood C ts a regression tree using bootstrap aggregation D ts a non linear regression in local neighborhood SUBMIT IE] Multiple Choice What does the control parameter "minsplit" do in the rpart() function? A Determines the minimum number of points in a terminal node. B Determines the minimum number of points in a node that algorithm is allowed to split. C Determines the minimal number of observations per leaf. D Determines the minimal number of observations per branch. SUBMIT
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