tf.contrib.crf.crf_unary_score()

tf.contrib.crf.crf_unary_score(tag_indices, sequence_lengths, inputs)

Computes the unary scores of tag sequences.

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.