https://terms-en.ai-term-hub.com/zh/tags/maintenance/Recent content in Maintenance 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/machine_unlearning/Sat, 18 Jul 2026 11:25:23 +0000https://terms-en.ai-term-hub.com/zh/terms/machine_unlearning/<h2 id="definition">Definition</h2> <p>这项技术通过允许模型在保留通用知识的同时“忘记”特定用户数据，来解决如GDPR“被遗忘权”等隐私法规问题。其目标是近似于从头重新训&hellip;</p> <h3 id="summary">Summary</h3> <p>机器遗忘是指在不从头重新训练模型的情况下，从已训练模型中移除特定数据点或其影响的过程。</p> <h2 id="key-concepts">Key Concepts</h2> <ul> <li>被遗忘权</li> <li>模型重训练近似</li> <li>数据隐私</li> <li>梯度更新</li> </ul> <h2 id="use-cases">Use Cases</h2> <ul> <li>遵守数据删除请求</li> <li>从模型中移除有偏见或错误的数据</li> <li>减轻数据投毒攻击的影响</li> </ul> <h2 id="related-terms">Related Terms</h2> <ul> <li><a href="https://terms-en.ai-term-hub.com/en/terms/data-privacy-%E6%95%B0%E6%8D%AE%E9%9A%90%E7%A7%81/">Data Privacy (数据隐私)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/federated-learning-%E8%81%94%E9%82%A6%E5%AD%A6%E4%B9%A0/">Federated Learning (联邦学习)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/model-retraining-%E6%A8%A1%E5%9E%8B%E9%87%8D%E8%AE%AD%E7%BB%83/">Model Retraining (模型重训练)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/gdpr-%E9%80%9A%E7%94%A8%E6%95%B0%E6%8D%AE%E4%BF%9D%E6%8A%A4%E6%9D%A1%E4%BE%8B/">GDPR (通用数据保护条例)</a></li> </ul>https://terms-en.ai-term-hub.com/zh/terms/concept_drift/Sat, 18 Jul 2026 11:11:03 +0000https://terms-en.ai-term-hub.com/zh/terms/concept_drift/<h2 id="definition">Definition</h2> <p>概念漂移是机器学习中的一种现象，即随着新数据的到来，输入特征与目标输出之间的关系会发生变化。这在用户行为动态变化的环境中经常发生。</p> <h3 id="summary">Summary</h3> <p>当目标变量的统计特性随时间发生变化时，就会发生概念漂移，从而导致模型性能下降。</p> <h2 id="key-concepts">Key Concepts</h2> <ul> <li>数据分布偏移</li> <li>模型退化</li> <li>在线学习</li> <li>重新训练</li> </ul> <h2 id="use-cases">Use Cases</h2> <ul> <li>欺诈检测系统</li> <li>股票市场预测</li> <li>客户流失建模</li> </ul> <h2 id="related-terms">Related Terms</h2> <ul> <li><a href="https://terms-en.ai-term-hub.com/en/terms/data-drift-%E6%95%B0%E6%8D%AE%E6%BC%82%E7%A7%BB/">Data Drift (数据漂移)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/covariate-shift-%E5%8D%8F%E5%8F%98%E9%87%8F%E5%81%8F%E7%A7%BB/">Covariate Shift (协变量偏移)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/model-monitoring-%E6%A8%A1%E5%9E%8B%E7%9B%91%E6%8E%A7/">Model Monitoring (模型监控)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/adaptive-learning-%E8%87%AA%E9%80%82%E5%BA%94%E5%AD%A6%E4%B9%A0/">Adaptive Learning (自适应学习)</a></li> </ul>