There are all sorts. You do have to be specific about what you mean by “bias” though. https://arxiv.org/abs/2110.08193 https://arxiv.org/abs/2110.08193 and htt

There are all sorts. You do have to be specific about what you mean by “bias” though. https://arxiv.org/abs/2110.08193 https://arxiv.org/abs/2110.08193 and https://arxiv.org/abs/1804.09301 https://arxiv.org/abs/1804.09301 and https://arxiv.org/abs/2206.04615 https://arxiv.org/abs/2206.04615 …