tf.contrib.training.weighted_resample
Performs an approximate weighted resampling of inputs
.
tf.contrib.training.weighted_resample(
inputs, weights, overall_rate, scope=None, mean_decay=0.999, seed=None
)
This method chooses elements from inputs
where each item's rate of
selection is proportional to its value in weights
, and the average
rate of selection across all inputs (and many invocations!) is
overall_rate
.
Args |
inputs
|
A list of tensors whose first dimension is batch_size .
|
weights
|
A [batch_size] -shaped tensor with each batch member's weight.
|
overall_rate
|
Desired overall rate of resampling.
|
scope
|
Scope to use for the op.
|
mean_decay
|
How quickly to decay the running estimate of the mean weight.
|
seed
|
Random seed.
|
Returns |
A list of tensors exactly like inputs , but with an unknown (and
possibly zero) first dimension.
A tensor containing the effective resampling rate used for each output.
|
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Last updated 2020-10-01 UTC.
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