The value obtained by terminal nodes in the training data is the mean response of observation falling in that region.
The value obtained by terminal nodes in the training data is the mean response of observation falling in that region. Correct Answer True
In the case of a regression tree, the value obtained by terminal nodes in the training data is the mean response of observation falling in that region. Thus, if an unseen data observation falls in that region, it will make its prediction with mean value.
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Feb 20, 2025