tf.contrib.crf.crf_binary_score()

tf.contrib.crf.crf_binary_score(tag_indices, sequence_lengths, transition_params)

Computes the binary 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.
• transition_params: A [num_tags, num_tags] matrix of binary potentials.

Returns:

• binary_scores: A [batch_size] vector of binary scores.