decision tree

noun

: a tree diagram which is used for making decisions in business or computer programming and in which the branches represent choices with associated risks, costs, results, or probabilities

Examples of decision tree in a Sentence

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In the traditional model, thousands of agents handled IT tickets, following decision trees, escalating issues, and closing cases. Sanjay Srivastava, Forbes.com, 31 Aug. 2025 But that doesn’t change the reality of an offseason decision tree that has a lot more dead branches than promising buds. John Hollinger, New York Times, 13 May 2025 Viterbi-algorithm decision trees can be plotted in a latticelike trellis diagram, an approach Forney and his colleagues say is much simpler than writing out formulas and logical if-then statements. IEEE Spectrum, 20 Apr. 2016 See All Example Sentences for decision tree

Word History

First Known Use

1957, in the meaning defined above

Time Traveler
The first known use of decision tree was in 1957

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Cite this Entry

“Decision tree.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decision%20tree. Accessed 9 Sep. 2025.

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