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derivative in pytorch

Innocent Iguana answered on May 30, 2023 Popularity 3/10 Helpfulness 9/10

answer derivative in pytorch

derivative in pytorch

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# Create a tensor x that will use value 2 to evaluate
x = torch.tensor(2.0, requires_grad = True) 

# Create a  function y = x^2
y = x ** 2

# Ensure that we have a scalar value for y. otherwise we will 
# use the below code to turn the tensor result into scalar
# y = torch.sum(x ** 2)
print("The result of y = x^2: ", y)

# Take the derivative of the function. 
y.backward()

# Evaluate the  the derivative at the value of x = 2 tensor
print("The dervative at x = 2: ", x.grad)

Popularity 3/10 Helpfulness 9/10 Language python

Source: Grepper

Tags: derivative python pytorch

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Contributed on May 30 2023

Innocent Iguana

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derivative in pytorch

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