MAP POINT OF INTEREST QUERY METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT

WIPO Patent Application WO/2023/124005

A1

The present disclosure provides a map point of interest query method and apparatus, an electronic device, a computer-readable storage medium and a computer program product, and relates to the technical field of artificial intelligence such as deep learning, natural language processing, knowledge graphs, and smart maps. The method comprises: receiving an inputted point of interest query request; extracting a target query word contained in the point of interest query request; and using a pre-determined semantic correspondence between query words and points of interest to determine a target point of interest corresponding to the target query word, wherein the semantic correspondence is determined by query words and points of interest extracted from a preset multivariate map knowledge model, the multivariate map knowledge model records a multivariate correspondence between the points of interest and multivariate knowledge, the multivariate knowledge comprising: geographic position information, knowledge graph information and inputted query words. By applying the method, the query result accuracy of point of interest query service can be improved.

HUANG JIZHOU (CN)
SUN YAMING (CN)
ZHUO AN (CN)
WANG HAIFENG (CN)

PCT/CN2022/104877

July 06, 2023

July 11, 2022

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BEIJING BAIDU NETCOM SCI & TECH CO LTD (CN)

G06F16/9537

CN114329244A	2022-04-12
CN110413886A	2019-11-05
CN112507040A	2021-03-16
CN101685021A	2010-03-31
US20180349755A1	2018-12-06

INSIGHT INTELLECTUAL PROPERTY LIMITED (CN)

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