但是如果数据本地存储,我们可以通过将整个数据集组合成一个文件,然后映射到内存中来优化读取操作,这样我们每次文件读取数据时就不需要访问磁盘,而是从内存中直接读取可以加快运行速度。...Dataset是我们进行数据集处理的实际部分,在这里我们编写训练时读取数据的过程,包括将样本加载到内存和进行必要的转换。...基准测试为...
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(error: https://www.kaggle.com/static/assets/1479.eb3f76753da39842a503.js) at t.f.j (https://www.kaggle.com/static/assets/runtime.js?v=93eaac62a9389ac349ac:1:11735) at https://www.kaggle.com/static/assets/runtime.js?v=93eaac62a9389ac349ac:1:1285 at Array.reduce (<anonymous...
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