tf.keras.ops.ctc_loss
CTC (Connectionist Temporal Classification) loss.
tf.keras.ops.ctc_loss(
target, output, target_length, output_length, mask_index=0
)
| Args | |
|---|---|
target | A tensor of shape (batch_size, max_length) containing the true labels in integer format. |
output | A tensor of shape (batch_size, max_length, num_classes) containing logits (the output of your model). |
target_length | A tensor of shape (batch_size,) containing the true label lengths. |
output_length | A tensor of shape (batch_size,) containing the output lengths. |
mask_index | The index of the mask character in the vocabulary. Defaults to 0. |
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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/ops/ctc_loss
