Clear the preprocessed items

Returns a torch.data.utils.Dataset instance.

Function to evaluate each instance, to be executed in parallel.

Implements the multihead softmax attention. Arguments --------- q, k, v: The tensor containing the query, key, and value.

r""" labels (`torch.Tensor` of shape `(batch_size, sequence_length)`, *optional*): Labels for language modeling. Note that the lab

r""" labels (`torch.Tensor` of shape `(batch_size,)`, *optional*): Labels for computing the sequence classification/regression los

r""" labels (`torch.Tensor` of shape `(batch_size, sequence_length)`, *optional*): Labels for computing the sequence classificatio

is_save = True, output a 'result.csv' if_save = False, output a string

Compute learning rate using chainable form of the scheduler.