公开(公告)号：US20200257659A1

公开(公告)日：2020-08-13

申请号：US16692028

申请日：2019-11-22

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

Inventor： Yilin ZHANG ,  Tianxing YANG ,  Xunchao SONG ,  Yong ZHU

IPC: G06F16/16 ,  G06F16/14 ,  G06N5/02

Abstract: Embodiments of the present disclosure relate to a method and apparatus for determining description information, an electronic device and a computer readable storage medium. The method includes: determining a feature representation of received query information. The method further includes determining an element representation matching the feature representation in an event element library, the element representation being generated on the basis of an event recorded in a knowledge base. In addition, the method further includes: acquiring description information of an event corresponding to the matching element representation from the knowledge base; and determining description information corresponding to the query information on the basis of the acquired description information. A technical solution according to the present disclosure may determine a processing method for decision-making work accurately and automatically, thereby significantly improving the working efficiency and providing more valuable references for users inside and outside the industry.

公开(公告)号：US20190205439A1

公开(公告)日：2019-07-04

申请号：US16161968

申请日：2018-10-16

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

Inventor： Yang WANG ,  Xi CHEN ,  Pengcheng YUAN ,  Xunchao SONG ,  Xiaobo LIU

IPC: G06F17/30 ,  G06F3/06

CPC classification number: G06F16/2272 ,  G06F3/0604 ,  G06F3/0644 ,  G06F3/0674 ,  G06F16/284

Abstract: The present disclosure provides a method for updating a relational index, a storage medium and an electronic device. The method includes: reading out relational data of an entity to be operated from a disk to a memory; performing an updating operation on the relational data in the memory; storing the updated relational data into a memory relational index; writing content data of the entity to be operated into the disk; and synchronizing periodically the memory relational index to a disk relational index.