公开(公告)号：US20190164064A1

公开(公告)日：2019-05-30

申请号：US16052143

申请日：2018-08-01

Applicant: Shanghai Xiaoi Robot Technology Co., Ltd.

Inventor： Bo LI ,  Yongmei ZENG ,  Jie CHENG ,  Pinpin ZHU

IPC: G06N5/02 ,  G06F17/30

Abstract: A question and answer interaction method includes: receiving a question from a user, the question including at least one intention and at least one element related to each of the at least one intention; performing intention analysis on the question to obtain the at least one intention and the at least one element related to each of the at least one intention; obtaining an answer corresponding to the question according to the at least one intention and the at least one element related to each of the at least one intention; and sending the answer to the user.

公开(公告)号：US20190147100A1

公开(公告)日：2019-05-16

申请号：US16106533

申请日：2018-08-21

Applicant: Shanghai Xiaoi Robot Technology Co., Ltd.

Inventor： Bo LI ,  Jie CHENG ,  Zhongqiu JIANG ,  Gongzhi YAO ,  Yongmei ZENG ,  Pinpin ZHU

IPC: G06F17/30 ,  G06N5/02

Abstract: A method for establishing an intelligent question answering repository comprises: obtaining structured data including a title, a header and a table body; determining two or more sorts of attribute information corresponding to the table body from the header, each of the two or more sorts of attribute information corresponding to header contents of one or more columns; generating one or more question and answer knowledge points according to the attribute information, each question and answer knowledge point including a question expression and an answer expression, and the answer expression including the title; and storing the structured data, the question and answer knowledge points and the attribute information into a repository.