Clustering method for a point of interest and related apparatus
US10423728B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 6, 2016 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Aug 14, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/029
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A clustering method for a point of interest and a related apparatus are provided. The clustering method for a point of interest includes: acquiring a locating point set of a user within a preset period; generating a stay point set according to the locating point set, where each stay point in the stay point set represents one hot area; calculating a confidence level of each stay point in the stay point set; obtaining a trusted stay point from the stay point set by means of screening according to the confidence level of each stay point in the stay point set; and clustering density-connected trusted stay points to form a point of interest. By using technical solutions provided in the present disclosure, reliability and reference value of a POI can be effectively improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.