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Add TransitionChoice with repetitions#696

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jrapin merged 12 commits intomasterfrom
transition_reps
May 26, 2020
Merged

Add TransitionChoice with repetitions#696
jrapin merged 12 commits intomasterfrom
transition_reps

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@jrapin jrapin commented May 26, 2020

Types of changes

  • Docs change / refactoring / dependency upgrade
  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)

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Checklist

  • The documentation is up-to-date with the changes I made.
  • I have read the CONTRIBUTING document and completed the CLA (see CLA).
  • All tests passed, and additional code has been covered with new tests.

@jrapin jrapin requested a review from teytaud May 26, 2020 12:31
@jrapin jrapin self-assigned this May 26, 2020
@facebook-github-bot facebook-github-bot added the CLA Signed Do not delete this pull request or issue due to inactivity. label May 26, 2020
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Thank you so much!
(if you did not exist, you would need to be invented)

#if_god_removes_jeremy_then_nevergrad_dies

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jrapin commented May 26, 2020

The distribution seems to be the one expected

In [13]: %cpaste -q
import numpy as np
import nevergrad as ng
import collections
param = ng.p.TransitionChoice(range(10), repetitions=100000)
param.set_standardized_data(np.random.normal(size=param.dimension))
counts = collections.Counter(param.value)
--

In [14]: counts
Out[14]:
Counter({0: 9964,
         4: 9936,
         9: 10254,
         6: 10013,
         8: 10001,
         7: 10002,
         2: 9811,
         3: 10097,
         5: 9918,
         1: 10004})

@jrapin jrapin merged commit eb36cb3 into master May 26, 2020
@jrapin jrapin deleted the transition_reps branch May 26, 2020 16:54
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3 participants