Decision-tree analyses are an unsupervised data-mining technique because data miners develop a model prior to the analysis.

Name: Decision-tree analyses are an unsupervised data-mining technique because data miners develop a model prior to the analysis.
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Quizplus · Accepted Answer

Decision-tree analyses are actually a supervised data-mining technique because the goal is to create a predictive model using labeled training data. The model is then used to make predictions on new, unlabeled data.

Decision-Tree Analyses Are an Unsupervised Data-Mining Technique Because Data Miners