公开(公告)号：US20220335070A1

公开(公告)日：2022-10-20

申请号：US17811262

申请日：2022-07-07

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

Inventor： Yehan ZHENG ,  Yuanjun CAI

IPC: G06F16/28 ,  G06F16/245

Abstract: The disclosure provides a method and apparatus for querying a writing material, an apparatus for querying a writing material, and a storage medium. The method includes: determining a first topic corresponding to a target cluster by performing clustering on topics extracted from a plurality of candidate materials; determining a second topic associated with the first topic; determining at least one first candidate event associated with the first topic, and at least one second candidate event associated with the second topic; generating an event map according to a correlation between the first candidate event and the second candidate event; and querying the event map according to a target event to be written, so as to determine an event associated with the target event as the writing material.