zerolabel = pt.new_zeros(pred.shape)
时间: 2024-04-24 22:27:02 浏览: 110
根据引用\[1\]中的说明,`numpy.zeros(shape, dtype=float, order='C')`函数返回一个给定形状和类型的新数组,用0填充。参数`shape`指定了数组的形状,可以是一个整数或一个整数元组。在这个问题中,`zerolabel = pt.new_zeros(pred.shape)`的意思是创建一个与`pred`形状相同的新数组,并用0填充。根据引用\[2\]中的示例,如果`pred.shape`是一个空数组,那么返回的`zerolabel`也将是一个空数组。
#### 引用[.reference_title]
- *1* [python numpy.zeros()函数的用法](https://blog.csdn.net/lens___/article/details/83927880)[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* [numpy.zeros shape start with 0](https://blog.csdn.net/level_code/article/details/123740509)[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