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
)

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

Args
sparse_tensor	A tf.SparseTensor.

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