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In mathematics and computer science, a random tree is a tree or arborescence that is formed by a stochastic process. Types of random trees include: *Uniform spanning tree, a spanning tree of a given graph in which each different tree is equally likely to be selected *Random minimal spanning tree, spanning trees of a graph formed by choosing random edge weights and using the minimum spanning tree for those weights *Random binary tree, binary trees with a given number of nodes, formed by inserting the nodes in a random order or by selecting all possible trees uniformly at random * Random recursive tree, increasingly labelled trees, which can be generated using a simple stochastic growth rule. *Treap or randomized binary search tree, a data structure that uses random choices to simulate a random binary tree for non-random update sequences *Rapidly exploring random tree, a fractal space-filling pattern used as a data structure for searching high-dimensional spaces *Brownian tree, a fractal tree structure created by diffusion-limited aggregation processes *Random forest, a machine-learning classifier based on choosing random subsets of variables for each tree and using the most frequent tree output as the overall classification *Branching process, a model of a population in which each individual has a random number of children ==See also== *Brownian tree *Lightning tree 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Random tree」の詳細全文を読む スポンサード リンク
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