Python–PyTorch ceil()方法
原文:https://www.geeksforgeeks.org/python-pytorch-ceil-method/
PyTorch torch.ceil()方法返回一个新的张量，该张量具有输入元素的上限值，是大于或等于每个元素的最小整数。
语法:
torch.ceil(inp, out=None)论据
- inp: 这是输入张量。
- 出:输出张量。
返回:它返回一个张量。
Let’s see this concept with the help of few examples:Example 1:
# Importing the PyTorch library
import torch
# A constant tensor of size n
a = torch.FloatTensor([1.3, -5.6, 7.9, 10.1])
print(a)
# Applying the ceil function and
# storing the result in 'out'
out = torch.ceil(a)
print(out)
输出:
1.3000
-5.6000
7.9000
10.1000
[torch.FloatTensor of size 4]
2
-5
8
11
[torch.FloatTensor of size 4]
例 2:
# Importing the PyTorch library
import torch
# A constant tensor of size n
a = torch.FloatTensor([1.00001, -5.699, 7.100001, 10.0001])
print(a)
# Applying the ceil function and
# storing the result in 'out'
out = torch.ceil(a)
print(out)
输出:
1.0000
-5.6990
7.1000
10.0001
[torch.FloatTensor of size 4]
2
-5
8
11
[torch.FloatTensor of size 4]
