公开(公告)号：US20180150561A1

公开(公告)日：2018-05-31

申请号：US15625460

申请日：2017-06-16

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

Inventor： Xinyu WANG ,  Di JIANG ,  Lei SHI ,  Chen LI ,  Meng LIAO ,  Jingzhou HE

IPC: G06F17/30 ,  G06F7/08 ,  G06N3/04 ,  G06N3/08

Abstract: A searching method and a searching apparatus based on a neural network and a search engine are disclosed, the searching method including: acquiring a query and a pre-query input by a user; acquiring a plurality of search results according to the query; generating a target term vector representation according to the query, the pre-query and the plurality of search results based on an MLP; and forecasting the target term vector representation based on a semantic model of a deep neural network so as to acquire a plurality of s optimized search results corresponding to the query.