ttslearn.train_util.collate_fn_tacotron¶

ttslearn.train_util.collate_fn_tacotron(batch, reduction_factor=1)[source]¶

Collate function for Tacotron.

Parameters

batch (list) – List of tuples of the form (inputs, targets).
reduction_factor (int, optional) – Reduction factor. Defaults to 1.

Returns

Batch of inputs, input lengths, targets, target lengths and stop flags.

Return type