tf.keras.backend.ctc_label_dense_to_sparse

УСТАРЕВШЕЕ.

tf.keras.backend.ctc_label_dense_to_sparse(
    labels, label_lengths
)

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Licensed under the Creative Commons Attribution License 4.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/keras/backend/ctc_label_dense_to_sparse