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Better ways to sample patches? #14

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jchen42703 opened this issue Jul 10, 2019 · 2 comments
Open

Better ways to sample patches? #14

jchen42703 opened this issue Jul 10, 2019 · 2 comments
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enhancement New feature or request

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@jchen42703
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What we've currently got:

  • Regular random/positive sampling based on n_pos
  • Random/positive sampling based on n_pos AND muti-class sampling based on user-defined probability distributions

How can we do better?
@jchen42703 jchen42703 added the enhancement New feature or request label Jul 10, 2019
@jchen42703 jchen42703 self-assigned this Jul 10, 2019
@jchen42703
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Quick idea: randomizing label_probs and allow the option to specify a specific range

@jchen42703
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Quick idea: use on_epoch_end -> store self.epochs -> adjust n_pos and/or label_probs based on self.epochs
i.e. starting off with n_pos=10 and then slowing decreasing it to n_pos=5

@jchen42703 jchen42703 pinned this issue Jul 13, 2019
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