字符串lower()：小写所有字母strip()：移除字符串首尾空格strip(chars:str)：移除字符串首尾所有chars中出现的字符（注意这个chars是字符串啦所以不能用正则表达式格式的）endswith(chars:str)：返回布尔值，字符串是否以chars作为结尾split()：指定分隔符分隔文本，返回分割后的字符串数组replace(str1,str2)：将字符串中所有str....

文章 2022-10-19 来自：开发者社区

PyTorch Python API详解大全（持续更新ing...）(下）

6. Tensor Views7. torch.autograd自动求导包。可以对任何以标量为值的函数进行求导（神经网络也可以，某个矩阵也可以）7.1 Functional higher level API7.2 Locally disabling gradient computation7.3 Default gradient layouts7.4 In-place operations on....

文章 2022-10-18 来自：开发者社区

PyTorch Python API详解大全（持续更新ing...）(上）

0. 常用入参及函数统一解释函数常见入参input：Tensor格式requires_grad：布尔值，aotugrad是否需要记录在该Tensor上的操作size：一般是衡量尺寸的数据，可以是多个数字或collection格式（如list或tuple等）device：Tensor所处的设备（cuda或CPU），可以用torch.device（见5.2部分）或直接使用字符串、数值（torch.d....

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分布式计算框架 MaxCompute MaxFrame

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