epoch (EN)

名词

名词 “epoch”

1. 时代
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   The invention of the printing press marked an epoch in human history, vastly improving the spread of knowledge.
2. 世（地质学中指地质时代的次级单位）
   The Paleocene epoch followed the mass extinction event that marked the end of the dinosaurs.
3. 轮次（机器学习中指算法遍历一次全部训练数据集的周期）
   After 100 epochs, the accuracy of the machine learning model improved significantly.