tft.sparse_tensor_left_align

Re-arranges a tf.SparseTensor and returns a left-aligned version of it.

tft.sparse_tensor_left_align(
    sparse_tensor: tf.SparseTensor
) -> tf.SparseTensor

This mapper can be useful when returning a sparse tensor that may not be left-aligned from a preprocessing_fn.

Args
`sparse_tensor`	A 2D `tf.SparseTensor`.

Raises
ValueError if `sparse_tensor` is not 2D.

Returns
A left-aligned version of sparse_tensor as a `tf.SparseTensor`.

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Last updated 2024-11-01 UTC.

Args