« Depth first search » : différence entre les versions

Dernière version du 8 juin 2025 à 16:12

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+#REDIRECTION[[Algorithme de recherche en profondeur ]]
-== en construction ==
+[[Catégorie:ENGLISH]]
-[[Catégorie:Vocabulary]]
-[[Catégorie:Intelligence artificielle]]
-[[Catégorie:UNSW]]
-== Définition ==
-xxxxxxx
-== Français ==
-xxxxxxx
-== Anglais ==
-'''depth first search'''
-Depth-first search is best understood with respect to a tree, though it can be applied to graphs in general, provided a ''starting node'' is nominated.
-A complete depth first search traverses every node of the tree or graph, starting from the root node or starting node, first processing, checking, or inspecting the root/starting node. In future we'll just say it "processes" the node. Next it considers (but does not yet process) the neighbours of the root/starting node. The neighbours should be ordered in some way. Suppose that the first neighbour is called F1. Depth-first search proceeds to search first the subtree or subgraph composed of the neighbours of F1. Suppose that the first of F1's neighbours is F2. Depth-first search proceeds by searching the subtree or subgraph composed of the neighbours of F2. And so on, until the bottom of the tree/graph is reached.
-<small>
 [http://www.cse.unsw.edu.au/~billw/aidict.html     Source : UNWS AI dictionary ]