Python Coding challenge - Day 402| What is the output of the following Python Code?

Code Explanation:

Step 1: Create a Tensor

x = torch.tensor([1.0, 2.0, 3.0])

This creates a 1D tensor:

x=[1.0,2.0,3.0]

Step 2: Element-wise Subtraction

x - 2

Each element in the tensor is subtracted by 2:

[1.0−2,2.0−2,3.0−2]=[−1.0,0.0,1.0]

Step 3: Apply ReLU (Rectified Linear Unit)

y = torch.relu(x - 2)

The ReLU function is defined as:

Applying ReLU to [-1.0, 0.0, 1.0]:

ReLU(-1.0) = 0.0

ReLU(0.0) = 0.0

ReLU(1.0) = 1.0

Thus, the result is:

y=[0.0,0.0,1.0]

Final Output:

tensor([0., 0., 1.])