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open-discussion > Affect of SEED selection
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Oct 21, 2014 08:10 AM | gg 123
Affect of SEED selection
Hi Eugenio,
I've a query, "Will the selection of "seed" affect the output, for example setting its value to 0 or 10 or any other value greater than 0"?
As per the concept, it should not affect but still I'm asking for more clarity.
I've a query, "Will the selection of "seed" affect the output, for example setting its value to 0 or 10 or any other value greater than 0"?
As per the concept, it should not affect but still I'm asking for more clarity.
Oct 24, 2014 07:10 AM | Juan Eugenio Iglesias
RE: Affect of SEED selection
Hi GG,
ROBEX has a stochastic optimization step, so the seed is used for the random number generator. If you use different seeds, you'll obtain extremely similar but not identical masks. You can use a fixed seed to obtain reproducible results.
Cheers,
/Eugenio
ROBEX has a stochastic optimization step, so the seed is used for the random number generator. If you use different seeds, you'll obtain extremely similar but not identical masks. You can use a fixed seed to obtain reproducible results.
Cheers,
/Eugenio