tf.contrib.crf

 

upper level

 

Modules

 

None

 

Classes

 

CrfDecodeBackwardRnnCell:

Computes backward decoding in a linear-chain CRF.

CrfDecodeForwardRnnCell:

Computes the forward decoding in a linear-chain CRF.

CrfForwardRnnCell:

Computes the alpha values in a linear-chain CRF.

 

Functions

 

crf_binary_score(…):

Computes the binary scores of tag sequences.

crf_decode(…):

Decode the highest scoring sequence of tags in TensorFlow.

crf_log_likelihood(…):

Computes the log-likelihood of tag sequences in a CRF.

crf_log_norm(…):

Computes the normalization for a CRF.

crf_sequence_score(…):

Computes the unnormalized score for a tag sequence.

crf_unary_score(…):

Computes the unary scores of tag sequences.

viterbi_decode(…):

Decode the highest scoring sequence of tags outside of TensorFlow.