PyTorch is an open-source machine learning library developed by Facebook. It is used for deep neural network and natural language processing purposes.
torch.cos() provides support for the cosine function in PyTorch. It expects the input in radian form and the output is in the range [-1, 1]. The input type is tensor and if the input contains more than one element, element-wise cosine is computed.
Syntax: torch.cos(x, out=None)
x: Input tensor
name (optional): Output tensor
Return type: A tensor with the same type as that of x.
1.0000 -0.5000 3.4000 -2.1000 0.0000 -6.5000 [torch.FloatTensor of size 6] 0.5403 0.8776 -0.9668 -0.5048 1.0000 0.9766 [torch.FloatTensor of size 6]
Code #2: Visualization
0.2837 -0.4138 -0.9090 -0.9598 -0.5414 0.1417 0.7556 1.0000 0.7556 0.1417 -0.5414 -0.9598 -0.9090 -0.4138 0.2837 [torch.FloatTensor of size 15]
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