Which of the following statements is not true about a splitting rule at internal nodes of the tree based on thresholding the value of a single feature? , where i ∈ is the index of the relevant feature b) It move to the right or left child of the node on the basis of 1, where ϑ ∈ R is the threshold c) Here a decision tree splits the instance space, X = Rd, into cells, where each leaf of the tree corresponds to one cell d) Splits based on thresholding the value of a single feature are also known as multivariate splits
Which of the following statements is not true about a splitting rule at internal nodes of the tree based on thresholding the value of a single feature? , where i ∈ is the index of the relevant feature b) It move to the right or left child of the node on the basis of 1, where ϑ ∈ R is the threshold c) Here a decision tree splits the instance space, X = Rd, into cells, where each leaf of the tree corresponds to one cell d) Splits based on thresholding the value of a single feature are also known as multivariate splits Correct Answer xi < ϑ
Splits based on thresholding the value of a single feature are known as univariate splits. And here it moves to the right or left child of the node on the basis of 1, where i ∈ is the index of the relevant feature and ϑ ∈ R is the threshold. A decision tree splits the instance space, X = Rd, into cells, where each leaf of the tree corresponds to one cell.
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Feb 20, 2025