rl_tuils.value_rescale¶

value_rescale¶

value_transform¶

Overview:

math: h(x) = sign(x)(sqrt{(abs(x)+1)} - 1) + eps * x .

value_inv_transform¶

Overview:

math: h^{-1}(x) = sign(x)({(frac{sqrt{1+4eps(|x|+1+eps)}-1}{2eps})}^2-1) .