viterbi_decode {tfaddons}

Viterbi decode

Description

Decode the highest scoring sequence of tags outside of TensorFlow.

Usage

viterbi_decode(score, transition_params)

Arguments

score

A [seq_len, num_tags] matrix of unary potentials.

transition_params

A [num_tags, num_tags] matrix of binary potentials.

Details

This should only be used at test time.

Value

viterbi: A [seq_len] list of integers containing the highest scoring tag indices. viterbi_score: A float containing the score for the Viterbi sequence.