View source on GitHub |
Computes the unary scores of tag sequences.
tf.contrib.crf.crf_unary_score(
tag_indices, sequence_lengths, inputs
)
Args | |
---|---|
tag_indices
|
A [batch_size, max_seq_len] matrix of tag indices. |
sequence_lengths
|
A [batch_size] vector of true sequence lengths. |
inputs
|
A [batch_size, max_seq_len, num_tags] tensor of unary potentials. |
Returns | |
---|---|
unary_scores
|
A [batch_size] vector of unary scores. |