T = ntree(ord,d,s)
sets a "split scheme" for nodes.
T = ntree(ord,d,s,u)
sets the user data field of T.
You can also specify function inputs this way: T =
ntree('order',ord,'depth',d,'spsch',s,'ud',u). For unspecified inputs,
the defaults are ord = 2 and d = 0 , s = ones(ord,1]) ,
u = {}.
[T,nb] = ntree(___)
also returns the number of terminal nodes (leaves) of T.
s — Split scheme ones(ord,1) (default) | logical array
Split scheme, specified as an ord-by-1 logical array.
The root of the tree can be split and it has ord
children. You can split the jth child if
s(j) = 1.
Each node that you can split has the same property as the root node.
Example: T = ntree(2,3,[1 0]) splits the first node at
every level.
u — User data {} (default) | array | cell array | structure array
User data to set in the ud field of
T, specified as an array, cell array, or structure
array.
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