# H

**Human-in-the-Loop（人机协同）**

人机协同 (HITL) 是人工智能的一个分支，它同时利用人类智能和机器智能来构建机器学习模型。在传统的“人机协同”方法中，人们会参与到一个良性循环，在其中训练、调整和测试特定算法。

**Hyperparameter (Hyperparameter Tuning)（超参数/超参数优化）**

模型外部的一种配置，其值无法从数据中估算出来，数据科学家会在模型训练过程中不断对其进行调整。-手动确定训练特定模型最佳配置的过程。


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