From: Residential scene classification for gridded population sampling in developing countries using deep convolutional neural networks on satellite imagery
Image source
Nigeria
Guatemala
Count
Accuracy
Google
643
94.25%
179
97.21%
Bing
157
94.90%
46
93.48%
Test for equality of proportions
χ2 = 0.016, df = 1, p-value = 0.8982
χ2 = 0.595, df = 1, p-value = 0.4403