Advancement in Physical Education Teaching Using Improved Energy Efficient Scalable Routing Algorithm-Based Wireless Network

Algorithm 2

Algorithm of RF classifier.

Input: training sample n, tree index q

Output: decision tree d

If the d’s root does not happen

Make a new leaf node F with the category of c as its label

Get the root node F of d

End if

Move the sample n towards the F at the bottom of the tree

Insert the sample n into F sample collection

Using F, refresh the allocation of class labels

if Gini (F) > SPLITTHRESHOLD

create a new node B

construct an additional tree

If F is a root node, then B should be as well

Else change F with B as the son node of O, O is a parent node

End if

Erase F

End if

Return d