天气数据 三、 ground truth 的使用 最后就是说一下 ground truth 在机器学习中的用途。 ground truth 是数据集的一部分，因此其会在训练阶段和测试阶段都有用武之地。 3.1 训练阶段 模型的. Truth is a property of statements: Well, the truth itself is the way things are, and like you're saying, there isn't so much we can do to further define that.
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But there's a second consideration, which is.
Truth is a concept more narrow than knowledge.
There is no absolute truth because we as humans are restrained from ever knowing it is fallacious, what humans can know imposes no restriction on what is. 当地时间 2 月 21 日，赶在美国「总统日」（即华盛顿诞辰纪念日）之前，特朗普旗下媒体公司研发的社交应用 truth social 正式上架苹果应用商店。 在几小时内，truth 就登上苹果应用商店. A statement can be true or false.
