a pruning

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• Pruning (decision trees) — Pruning is a technique in machine learning that reduces the size of decision trees by removing sections of the tree that provide little power to classify instances. The dual goal of pruning is reduced complexity of the final classifier as well as …   Wikipedia

• Pruning — ist der englische Ausdruck für die Beschneidung von abgestorbenen, überreifen, oder aus anderen Gründen unerwünschten Teilen von Bäumen und Sträuchern. In der Informatik wird er oft für Verfahren verwendet, die bewusst bestimmte Informationen… …   Deutsch Wikipedia

• Pruning (algorithm) — Pruning is a term in mathematics and informatics which describes a method of enumeration, which allows to cut parts of a decision tree. Pruned parts of the tree are no longer considered because the algorithm knows based on already collected data… …   Wikipedia

• Pruning — Prun ing, n. 1. The act of trimming, or removing what is superfluous. [1913 Webster] 2. (Falconry) That which is cast off by bird in pruning her feathers; leavings. Beau. & Fl. [1913 Webster] {Pruning hook}, or {Pruning knife}, cutting instrument …   The Collaborative International Dictionary of English

• Pruning hook — Pruning Prun ing, n. 1. The act of trimming, or removing what is superfluous. [1913 Webster] 2. (Falconry) That which is cast off by bird in pruning her feathers; leavings. Beau. & Fl. [1913 Webster] {Pruning hook}, or {Pruning knife}, cutting… …   The Collaborative International Dictionary of English

• Pruning knife — Pruning Prun ing, n. 1. The act of trimming, or removing what is superfluous. [1913 Webster] 2. (Falconry) That which is cast off by bird in pruning her feathers; leavings. Beau. & Fl. [1913 Webster] {Pruning hook}, or {Pruning knife}, cutting… …   The Collaborative International Dictionary of English

• Pruning shears — Pruning Prun ing, n. 1. The act of trimming, or removing what is superfluous. [1913 Webster] 2. (Falconry) That which is cast off by bird in pruning her feathers; leavings. Beau. & Fl. [1913 Webster] {Pruning hook}, or {Pruning knife}, cutting… …   The Collaborative International Dictionary of English

• Pruning (disambiguation) — Pruning is the practice of removing unwanted portions from a plant, but may also refer to: * Synaptic pruning, the reformation of neural structure by pruning excess neurons or neural clusters * Pruning (algorithm), a method of simplification of a …   Wikipedia

• pruning bill — or pruning hook noun A hooked bill for pruning with • • • Main Entry: ↑prune …   Useful english dictionary

• pruning — UK US /ˈpruːnɪŋ/ noun [S or U] ► the activity of reducing the number or amount of something: »A pruning of the product range and the 30 factories they currently own could produce massive savings …   Financial and business terms

• pruning hook — n. a long tool with a hooked blade, or a pair of shears with one hooked blade, for pruning plants …   English World dictionary