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tf.ragged.row_splits_to_segment_ids

Generates the segmentation corresponding to a RaggedTensor row_splits.

tf.ragged.row_splits_to_segment_ids(
    splits, name=None, out_type=None
)

Returns an integer vector segment_ids, where segment_ids[i] == j if splits[j] <= i < splits[j+1]. Example:

print(tf.ragged.row_splits_to_segment_ids([0, 3, 3, 5, 6, 9]))
 tf.Tensor([0 0 0 2 2 3 4 4 4], shape=(9,), dtype=int64)

splits A sorted 1-D integer Tensor. splits[0] must be zero. name A name prefix for the returned tensor (optional). out_type The dtype for the return value. Defaults to splits.dtype, or tf.int64 if splits does not have a dtype.

A sorted 1-D integer Tensor, with shape=[splits[-1]]

ValueError If splits is invalid.