公开(公告)号：US20210018332A1

公开(公告)日：2021-01-21

申请号：US16931529

申请日：2020-07-17

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

Inventor： Chongli ZHU ,  Hongwei XIE ,  Kuan SONG

IPC: G01C21/00 ,  G06N3/08 ,  G01C21/36 ,  G06K9/62

Abstract: Embodiments of the present disclosure provide a POI name matching method, apparatus, device and storage medium, which obtain a first POI name and a second POI name that are to be matched; obtain a similarity between the first POI name and the second POI name according to a pre-trained network model; and determine that a first POI and a second POI are the same POI entity in name semantics when the similarity is higher than a preset threshold. The embodiments determine a semantic similarity between POI names through the pre-trained network model, which realizes the POI name matching without needing to maintain a large number of manual rules and depending on similarity feature of manually extracted POI names, and has higher accuracy, better maintainability and higher processing efficiency.