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Old 05-28-2016, 06:18 AM
pouramini pouramini is offline
Join Date: Mar 2016
Posts: 16
Default Can we guarantee there is a function with low in sample error in H

There is this sentence in book, page 25
We cannot guarantee that we will find a hypothesis that achieves Ein (g) ~ 0,
but at least we will know if we find it
My English is not perfect, what does it mean? does it mean that we only should find such a function, otherwise there is no way to know if it exists?!
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