https://terms-en.ai-term-hub.com/zh/tags/model-optimization/Recent content in Model Optimization 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/post_training/Sat, 18 Jul 2026 10:57:22 +0000https://terms-en.ai-term-hub.com/zh/terms/post_training/<h2 id="definition">Definition</h2> <p>后训练是机器学习生命周期中的一个关键阶段，发生在模型基于大规模通用数据进行初始预训练之后。在此阶段，模型会经历进一步的调整和优化，以更好地服务于特定应用场景。</p> <h3 id="summary">Summary</h3> <p>后训练是指在特定数据集上对预训练模型进行微调，使其适应特定任务或优化性能的阶段。</p> <h2 id="key-concepts">Key Concepts</h2> <ul> <li>微调</li> <li>人类反馈强化学习 (RLHF)</li> <li>量化</li> <li>适配</li> </ul> <h2 id="use-cases">Use Cases</h2> <ul> <li>使大语言模型符合人类偏好</li> <li>优化模型体积以适应边缘设备</li> <li>将模型专业化用于医疗诊断</li> </ul> <h2 id="related-terms">Related Terms</h2> <ul> <li><a href="https://terms-en.ai-term-hub.com/en/terms/pre_trained-%E9%A2%84%E8%AE%AD%E7%BB%83%E7%9A%84/">pre_trained (预训练的)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/fine_tuning-%E5%BE%AE%E8%B0%83/">fine_tuning (微调)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/alignment-%E5%AF%B9%E9%BD%90/">alignment (对齐)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/quantization-%E9%87%8F%E5%8C%96/">quantization (量化)</a></li> </ul>