Displaying 1 result from an estimated 1 matches for "optimizatzion".
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optimization
2010 Jul 05
3
selection of optim parameters
...ateLogLikelyhood, c(0.4, 2, 0.4, 80000, 0.8),
lower=c(0,0,0,0,0), upper=c(1, 5, Inf, Inf, 1), control=list(trace=1,
maxit=1000))
Unfortunately the result doesn't seem to be reasonable. 3 of the
optimized parameters are on the boundaries.
Unfortunately I don't have much experience using optimizatzion methods.
That's why I am asking you.
Do you have any hints for me what should be taken into account when
doing such an optimization.
Is there a good way to implement the boundaries into the code (instead
of doing it while optimizing)? I've read about parscale in the
help-section. Unfor...