Title:
METHOD AND DEVICE FOR DETERMINING ACCURATE GEOGRAPHIC LOCATION
Document Type and Number:
WIPO Patent Application WO/2019/128355
Kind Code:
A1
Abstract:
The present invention relates to the technical field of the Internet, and disclosed thereby are a method and device for determining an accurate geographic location. A preferred embodiment of the method comprises: acquiring an IP and a plurality of geographic locations associated with the IP; clustering the plurality of geographic locations by using a clustering algorithm, so as to obtain a geographic location clustering result of the IP; determining, according to the geographic location clustering result, an optimal geographic location corresponding to the IP by using an optimization algorithm; and determining a precise geographic location of the IP according to the optimal geographic location and a preset artificial neural network model. According to said preferred embodiment, the precise geographical location of the IP may be determined, thereby improving positioning accuracy without needing to install a large number of monitoring points, so that cost is reduced while the positioning accuracy is increased.
Inventors:
XIAO MINGKE (CN)
Application Number:
PCT/CN2018/108635
Publication Date:
July 04, 2019
Filing Date:
September 29, 2018
Export Citation:
Assignee:
BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD (CN)
BEIJING JINGDONG CENTURY TRADING CO LTD (CN)
BEIJING JINGDONG CENTURY TRADING CO LTD (CN)
International Classes:
H04L29/06
Foreign References:
| CN105933294A | 2016-09-07 | |||
| CN106469205A | 2017-03-01 | |||
| CN105718465A | 2016-06-29 | |||
| CN101267374A | 2008-09-17 | |||
| US7543045B1 | 2009-06-02 |
Attorney, Agent or Firm:
CHINA SINDA INTELLECTUAL PROPERTY LTD. (CN)
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