[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-27。"],[[["\u003cp\u003eDecision forest models are built using decision trees, with algorithms like random forests relying on the learning of individual decision trees.\u003c/p\u003e\n"],["\u003cp\u003eA decision tree model uses a hierarchical structure of conditions to route an example from the root to a leaf node, where the leaf's value represents the prediction.\u003c/p\u003e\n"],["\u003cp\u003eDecision trees can be used for both classification tasks, predicting categories like animal species, and regression tasks, predicting numerical values like cuteness scores.\u003c/p\u003e\n"],["\u003cp\u003eYDF, a specific tool, utilizes the CART learner to train individual decision tree models.\u003c/p\u003e\n"]]],[],null,[]]