Residuals

Problem

Compute the residuals y_true - y_pred element-wise.

Return the list of residuals; empty input returns [].

Hint

Subtract each prediction from the corresponding true value.

case 1

in: [[3,5,7],[2,4,9]]

expected: [1,1,-2]

case 2

in: [[1,2,3],[1,2,3]]

expected: [0,0,0]

case 3

in: [[-1,-2],[1,2]]

expected: [-2,-4]

case 4

in: [[],[]]

expected: []

Starter codePython

def residuals(y_true, y_pred):
    # Your code here
    pass

4 test cases · run your code against them in the editor