dagma.nonlinear.DagmaMLP.h_func¶

dagma.nonlinear.DagmaMLP.h_func(s: float = 1.0) → torch.Tensor¶

Constrain 2-norm-squared of fc1 weights along m1 dim to be a DAG

Parameters:¶

s : float, optional¶

Controls the domain of M-matrices, by default 1.0

Returns:¶

A scalar value of the log-det acyclicity function \(h(\Theta)\).

Return type:¶

torch.Tensor