[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-02-25 UTC。"],[[["Decision trees utilize conditions organized hierarchically to make predictions, with training focused on finding the optimal condition for each node."],["Decision forests combine predictions from multiple decision trees, while random forests introduce randomness during training to improve performance."],["Random forests employ out-of-bag evaluation for model assessment, eliminating the need for a separate validation dataset."],["Gradient boosted decision trees are iteratively trained with adjustments influenced by shrinkage, balancing learning rate and overfitting potential."]]],[]]