Jisho

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Noun
1. decision tree
Wikipedia definition
2. Decision tree learningDecision tree learning, used in statistics, data mining and machine learning, uses a decision tree as a predictive model which maps observations about an item to conclusions about the item's target value. More descriptive names for such tree models are classification trees or regression trees. In these tree structures, leaves represent class labels and branches represent conjunctions of features that lead to those class labels.
Read “Decision tree learning” on English Wikipedia
Read “決定木” on Japanese Wikipedia
Read “Decision tree learning” on DBpedia

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