public static class EnqueueTPUEmbeddingSparseBatch.Options extends Object
EnqueueTPUEmbeddingSparseBatch
Modifier and Type | Method and Description |
---|---|
EnqueueTPUEmbeddingSparseBatch.Options |
combiners(List<String> combiners) |
EnqueueTPUEmbeddingSparseBatch.Options |
deviceOrdinal(Long deviceOrdinal) |
public EnqueueTPUEmbeddingSparseBatch.Options deviceOrdinal(Long deviceOrdinal)
deviceOrdinal
- The TPU device to use. Should be >= 0 and less than the number
of TPU cores in the task on which the node is placed.public EnqueueTPUEmbeddingSparseBatch.Options combiners(List<String> combiners)
combiners
- A list of string scalars, one for each embedding table that specify
how to normalize the embedding activations after weighted summation.
Supported combiners are 'mean', 'sum', or 'sqrtn'. It is invalid to have
the sum of the weights be 0 for 'mean' or the sum of the squared weights be
0 for 'sqrtn'. If combiners isn't passed, the default is to use 'sum' for
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