Displaying 1 result from an estimated 1 matches for "alamaba".
Did you mean:
llamaba
2011 May 18
1
Constrainted Nonlinear Optimization - lack of convergence
...9; function. As a first
attempt, I utilized only a single inequality constraint for z>0, all other z
constraints are z=0, and the Z - sum(z) > 0 inequality constraint. I used
default settings, except for attempts to utilize various 'methods', e.g.
BFGS, Nelder-Mead.
Review of the alamaba package source code leads me to believe that this code
automatically generates the Lagrangian of the cost function augmented with
Lagrangian multipliers, and also generates the gradient of the augmented
Lagrangian. Hence, I assume (perhaps incorrectly), that auglag is
automatically generating the...