randn torch
时间: 2023-09-04 10:13:45 浏览: 149
pytorch基础教程
torch.randn()是一个用来生成随机数字的函数,这些随机数字满足标准正态分布(0~1)。\[3\]它可以接受一个整数或一个元组作为参数,用来指定生成的随机数字的维度。例如,torch.randn(3)会生成一个包含3个随机数字的一维张量,而torch.randn(3,4)会生成一个包含3行4列的二维张量。\[3\]这个函数的返回值是一个张量,可以通过print函数来打印出来。例如,对于torch.randn(3)生成的张量a,可以使用print("a:",a)来打印出a的值。同样地,对于torch.randn(3,4)生成的张量b,可以使用print("b:",b)来打印出b的值。\[3\]
#### 引用[.reference_title]
- *1* [torch.rand、torch.randn及torch.normal的用法](https://blog.csdn.net/qq_45605482/article/details/123312260)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [torch.randn()函数](https://blog.csdn.net/qq_42119367/article/details/110004734)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [torch.randn用法](https://blog.csdn.net/weixin_47156261/article/details/116611894)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]
阅读全文