def viterbi_decode_log_raw(self,seq):
"Return only the prediction list and not a sequence"
node_potentials,edge_potentials = self.build_potentials_log(seq)
viterbi_path,_ = viterbi_log(node_potentials,edge_potentials)
res = viterbi_path
return res
def viterbi_decode_log(self,seq):
node_potentials,edge_potentials = self.build_potentials_log(seq)
viterbi_path,_ = viterbi_log(node_potentials,edge_potentials)
res = viterbi_path
new_seq = seq.update_from_sequence(res)
return new_seq