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tfr.keras.utils.log2_inverse
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Computes 1./log2(1+x)
element-wise for each label.
tfr.keras.utils.log2_inverse(
rank: tfr.keras.model.TensorLike
) -> tf.Tensor
Can be used to define rank_discount_fn
for tfr.keras.metrics.NDCGMetric
.
Returns |
A Tensor that has each input element transformed as x to 1./log2(1+x) .
|
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Last updated 2023-08-18 UTC.
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