Fig. 4

An example of attention weights of a question and the accepted answer. a The attention weights across the question for each word in the answer. b The attention weights across the answer for each word in the question. Stop words in the question and answer text are removed and out of vocabulary words are replaced with UNK. The web page of this question and answer is available at http://club.xywy.com/static/20160111/99078139.htm