公开(公告)号：US20190068576A1

公开(公告)日：2019-02-28

申请号：US16054946

申请日：2018-08-03

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Yousheng JI ,  Dachun LIAO ,  Zhehao LI ,  Guangfu ZHOU ,  Xiaoqian LIU ,  Guang LING ,  Chao ZHOU

IPC: H04L29/06 ,  H04L12/58 ,  H04L29/08

Abstract: A method, apparatus and system for remote control of intelligent device are disclosed. The method comprises: sending account information to a third-party server in response to receiving the account information input by a user; sending a third-party server identifier and a third-party token to a universal identifier server in response to receiving the third-party token sent by the third-party server; receiving a control terminal universal identifier, a control terminal instant messaging token and a controlled device universal identifier list sent by the universal identifier server, and presenting the controlled device universal identifier list; receiving a control instruction input by the user in response to receiving a controlled device selection operation of the user on a controlled device universal identifier in the presented controlled device universal identifier list; and sending a target controlled device universal identifier, the control instruction and the control terminal instant messaging token to an instant messaging server.

公开(公告)号：US20190066675A1

公开(公告)日：2019-02-28

申请号：US16054970

申请日：2018-08-03

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Yichuan LIANG ,  Guang LING ,  Yingzhan LIN ,  Wenmin WANG ,  Zeying XIE ,  Yin ZHANG ,  Wei XU ,  Chao ZHOU

IPC: G10L15/22 ,  G10L15/193 ,  G10L15/06 ,  G06F3/16 ,  G06F15/18

Abstract: Embodiments of the present disclosure disclose an artificial intelligence based method and apparatus for classifying a voice-recognized text. A specific embodiment of the method includes: acquiring a current interactive text of a voice query from a user; analyzing the current interactive text using a lexical analyzer to obtain a current lexical structure; determining whether the current lexical structure matches a template of a category in a classifier; and classifying, if the current lexical structure matches the template of the category in the classifier, the current interactive text corresponding to the current lexical structure into the category belonging to the matched template. The embodiment can fast classify texts, effectively reduce the magnitude of manually annotated texts, and improve the annotation efficiency in intelligent voice interaction services.