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Merge branch 'master' of github.com:HLT-ISTI/QuaPy

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Alejandro Moreo Fernandez 2022-03-14 16:43:03 +01:00
parent 8ee5e499f5 6104a88ba0
commit de9d5aaf5b
1 changed files with 4 additions and 4 deletions
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8
quapy/data/base.py
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@ -103,8 +103,8 @@ class LabelledCollection:
"""
Returns an index to be used to extract a random sample of desired size and desired prevalence values. If the
prevalence values are not specified, then returns the index of a uniform sampling.
For each class, the sampling is drawn without replacement if the requested prevalence is larger than
the actual prevalence of the class, or with replacement otherwise.
For each class, the sampling is drawn with replacement if the requested prevalence is larger than
the actual prevalence of the class, or without replacement otherwise.
:param size: integer, the requested size
:param prevs: the prevalence for each class; the prevalence value for the last class can be lead empty since
@ -146,7 +146,7 @@ class LabelledCollection:
def uniform_sampling_index(self, size):
"""
Returns an index to be used to extract a uniform sample of desired size. The sampling is drawn
without replacement if the requested size is greater than the number of instances, or with replacement
with replacement if the requested size is greater than the number of instances, or without replacement
otherwise.
:param size: integer, the size of the uniform sample
@ -174,7 +174,7 @@ class LabelledCollection:
def uniform_sampling(self, size):
"""
Returns a uniform sample (an instance of :class:`LabelledCollection`) of desired size. The sampling is drawn
without replacement if the requested size is greater than the number of instances, or with replacement
with replacement if the requested size is greater than the number of instances, or without replacement
otherwise.
:param size: integer, the requested size