Generate sentences from decoder entirely using sampled tokens as input. These sentences are used for ROUGE evaluation Args :param enc_

Perform beam search: Considering the probabilites of given n_beam x n_extended_vocab words, select first n_beam words that give high total scores

Calculate Negative Log Likelihood Loss for the given batch. In order to reduce exposure bias, pass the previous generated token as in

curl http://localhost:5000/abstract \ -XPOST \ -d '{"test": "文本"}' \ -H 'Content-Type: application/json'

Perform attention over encoder hidden states :param st_hat: decoder hidden state at current time step :param h: encoder hidden states

Perform intra_decoder attention Args :param s_t: hidden state of decoder at current time step :param prev_s: If intra_decoder