公开(公告)号：US20170255879A1

公开(公告)日：2017-09-07

申请号：US15392017

申请日：2016-12-28

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

Inventor： Li CHEN ,  Qian XU ,  Hao TIAN ,  Jingzhou HE ,  Lei SHI ,  Fan WANG ,  Shiwei HUANG ,  Derong ZHENG

IPC: G06N99/00 ,  G06F17/30

CPC classification number: G06N20/00 ,  G06F16/90335 ,  G06F16/904 ,  G06N7/005

Abstract: A searching method and device based on artificial intelligence is provided in the present disclosure. The searching method includes: obtaining a query; obtaining a first search result corresponding to the query according to a Markov Decision Process MDP model; displaying the first search result; and obtaining a reward for the first search result from a user so as to obtain a second search result according to the MDP model, and displaying the second search result. According to the searching method, the interaction with the user may be more effective, the user's demand is better satisfied, and the user experience is improved.