Weight-balanced Tree
A weight-balanced binary tree is a binary tree which is balanced based on knowledge of the probabilities of searching for each individual node. Within each subtree, the node with the highest weight appears at the root. This can result in more efficient searching performance.
Construction of such a tree is similar to that of a Treap, but node weights are chosen randomly in the latter.
Read more about Weight-balanced Tree: The Diagram, Timing Analysis, See Also
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