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Interface should be public for external usage #522

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Merged
Craigacp merged 3 commits into from
Feb 29, 2024
Merged

Interface should be public for external usage #522

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d79d8ac
Interface should be public for external usage
nfeybesse Feb 26, 2024
17951df
Fix https://github.com/tensorflow/java/issues/523
nfeybesse Feb 27, 2024
2b985ce
Fix google format
nfeybesse Feb 28, 2024
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Fix #523
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@nfeybesse
nfeybesse committed Feb 27, 2024
commit 17951df8ef650b0727c548c835491777b2841776
13 changes: 7 additions & 6 deletions tensorflow-framework/src/main/java/org/tensorflow/framework/losses/impl/LossesHelper.java
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Expand Up @@ -282,11 +282,12 @@ private static <T extends TNumber> Operand<T> reduceWeightedLoss(
if (reduction == Reduction.NONE) {
loss = weightedLoss;
} else {
loss =
tf.reduceSum(weightedLoss, allAxes(tf, weightedLoss), ReduceSum.keepDims(Boolean.FALSE));
if (reduction == Reduction.AUTO || reduction == Reduction.SUM_OVER_BATCH_SIZE) {
loss = safeMean(tf, loss, weightedLoss.shape().size());
loss = safeMean(tf, weightedLoss);
}
else
loss = tf.reduceSum(weightedLoss, allAxes(tf, weightedLoss), ReduceSum.keepDims(Boolean.FALSE));

}
return loss;
}
Expand All @@ -302,9 +303,9 @@ private static <T extends TNumber> Operand<T> reduceWeightedLoss(
* zero, then zero is returned.
*/
public static <T extends TNumber> Operand<T> safeMean(
Ops tf, Operand<T> losses, long numElements) {
Operand<T> totalLoss = tf.reduceSum(losses, allAxes(tf, losses));
return tf.math.divNoNan(totalLoss, cast(tf, tf.constant(numElements), losses.type()));
Ops tf, Operand<T> losses) {
Operand<T> totalLoss = tf.reduceSum(losses, allAxes(tf, losses),ReduceSum.keepDims(Boolean.FALSE));
return tf.math.divNoNan(totalLoss, cast(tf,tf.shape.size(tf.shape(losses)),losses.type()));
}

/**
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