https://terms-en.ai-term-hub.com/zh/tags/trees/Recent content in Trees on 中文AI术语词典Hugozh-cnSat, 18 Jul 2026 11:44:45 +0000https://terms-en.ai-term-hub.com/zh/terms/decision_tree_pruning/Sat, 18 Jul 2026 11:13:51 +0000https://terms-en.ai-term-hub.com/zh/terms/decision_tree_pruning/<h2 id="definition">Definition</h2> <p>剪枝是一种用于防止决策树模型过拟合的方法，通过移除具有弱预测能力的分支来实现。它可以以预剪枝（提前停止树的生长）或后剪枝的方式执行&hellip;</p> <h3 id="summary">Summary</h3> <p>一种通过移除对分类实例贡献较小的部分来减小决策树规模的技术。</p> <h2 id="key-concepts">Key Concepts</h2> <ul> <li>防止过拟合</li> <li>预剪枝</li> <li>后剪枝</li> <li>模型复杂度</li> </ul> <h2 id="use-cases">Use Cases</h2> <ul> <li>提高模型泛化能力</li> <li>降低推理延迟</li> <li>简化规则提取</li> </ul> <h2 id="related-terms">Related Terms</h2> <ul> <li><a href="https://terms-en.ai-term-hub.com/en/terms/%E6%AD%A3%E5%88%99%E5%8C%96-regularization/">正则化 (Regularization)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/%E4%BA%A4%E5%8F%89%E9%AA%8C%E8%AF%81-cross-validation/">交叉验证 (Cross-validation)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/%E7%86%B5-entropy/">熵 (Entropy)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/%E4%BF%A1%E6%81%AF%E5%A2%9E%E7%9B%8A-information-gain/">信息增益 (Information gain)</a></li> </ul>