Post #1869002

@axbom I'm reminded of an older lecture where someone explaining how they were testing their "Identify if this is a wolf or a dog" neural network...and found that it misidentified dogs as wolves if there was snow in the picture, and vice versa if there isn't snow. Historically, it's probably more likely that wolves pictures were taken in the snow, so that bias may make sense in hindsight...except that's not the only place that we want to identify them.