Pixel Accuracy

Problem

Compute pixel accuracy between two same-shaped label maps.

Return the fraction of pixels that are equal, rounded to 4 decimal places. The maps are non-empty.

case 1

in: [[[1,2],[3,4]],[[1,0],[3,4]]]

expected: 0.75

case 2

in: [[[1,2],[3,4]],[[1,2],[3,4]]]

expected: 1

case 3

in: [[[0,0],[0,0]],[[1,1],[1,1]]]

expected: 0

Starter codePython

def pixel_accuracy(pred, target):
    # Your code here
    pass

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