Mvlgamma
Mvlgamma
torch_mvlgamma(self, p)
self |
(Tensor) the tensor to compute the multivariate log-gamma function |
p |
(int) the number of dimensions |
Computes the multivariate log-gamma function <https://en.wikipedia.org/wiki/Multivariate_gamma_function>_) with dimension
p element-wise, given by
\log(Γ_{p}(a)) = C + \displaystyle ∑_{i=1}^{p} \log≤ft(Γ≤ft(a - \frac{i - 1}{2}\right)\right)
where C = \log(π) \times \frac{p (p - 1)}{4} and Γ(\cdot) is the Gamma function.
All elements must be greater than \frac{p - 1}{2}, otherwise an error would be thrown.
if (torch_is_installed()) {
a = torch_empty(c(2, 3))$uniform_(1, 2)
a
torch_mvlgamma(a, 2)
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.