Last Updated
：2026/01/04
決定木
Hiragana
けっていぎ
Noun
Japanese Meaning
複数の選択肢や条件に基づいて結論や分類を行うために、分岐構造で表現されたモデルや図。特に機械学習やデータ分析の分野で、データを条件ごとに枝分かれさせて最終的な予測や判断を行う手法を指す。
Easy Japanese Meaning
はいといいえのしつもんをつぎつぎにしてさいごのこたえをきめるしくみ
Chinese (Simplified) Meaning
决策树 / 用于分类或回归的树状模型 / 依据特征逐步划分的决策结构
Chinese (Traditional) Meaning
用於分類或回歸的樹狀決策模型 / 以節點與分支表示特徵判斷流程的資料結構 / 依據特徵逐步分割資料以做出預測的模型
Korean Meaning
데이터를 조건에 따라 분기해 결과를 도출하는 트리형 모델 / 분류·회귀에 사용되는 의사결정 기반 머신러닝 알고리즘
Vietnamese Meaning
cây quyết định / mô hình dạng cây để phân loại hoặc dự đoán / cấu trúc dạng cây biểu diễn các quy tắc ra quyết định
Tagalog Meaning
punong desisyon (sa kompyuter) / modelo para sa pag-uuri o paghula gamit ang sunod-sunod na tanong / estrukturang may mga sanga na naglalarawan ng mga pagpili at kinalabasan
Sense（1）
(computing) decision tree
（ canonical ）
（ romanization ）
（ hiragana ）
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決定木
See correct answer
A decision tree is a part of machine learning and a model for classifying or regressing data.
A decision tree is a part of machine learning and a model for classifying or regressing data.
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決定木は、機械学習の一部であり、データを分類または回帰するためのモデルです。
Japanese - English
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