tf.keras.backend.in_top_k
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Returns whether the targets
are in the top k
predictions
.
tf.keras.backend.in_top_k(
predictions, targets, k
)
Arguments |
predictions
|
A tensor of shape (batch_size, classes) and type float32 .
|
targets
|
A 1D tensor of length batch_size and type int32 or int64 .
|
k
|
An int , number of top elements to consider.
|
Returns |
A 1D tensor of length batch_size and type bool .
output[i] is True if predictions[i, targets[i]] is within top-k
values of predictions[i] .
|
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Last updated 2020-10-01 UTC.
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