公开(公告)号：US10275515B2

公开(公告)日：2019-04-30

申请号：US15438139

申请日：2017-02-21

申请人： International Business Machines Corporation

发明人： Ke Ke Cai ,  Dong Xu Duan ,  Zhong Su ,  Xiao Lu Zhang ,  Li Zhang ,  Shi Wan Zhao

IPC分类号： G06F7/00 ,  G06F17/30 ,  G06F17/27

摘要： In response to receiving a question, a corpus of textual data having content related to the question is obtained. At least one segment is extracted from the corpus of textual data. At least one question-answer pair is generated from at least one segment. Each question-answer pair comprises a candidate question and an answer corresponding to the candidate question.

公开(公告)号：US20180239811A1

公开(公告)日：2018-08-23

申请号：US15438139

申请日：2017-02-21

申请人： International Business Machines Corporation

发明人： Ke Ke Cai ,  Dong Xu Duan ,  Zhong Su ,  Xiao Lu Zhang ,  Li Zhang ,  Shi Wan Zhao

IPC分类号： G06F17/30 ,  G06F17/27

CPC分类号： G06F17/30654 ,  G06F17/2785 ,  G06F17/279 ,  G06F17/30684

摘要： In response to receiving a question, a corpus of textual data having content related to the question is obtained. At least one segment is extracted from the corpus of textual data. At least one question-answer pair is generated from at least one segment. Each question-answer pair comprises a candidate question and an answer corresponding to the candidate question.