Method and system for ranking products in an electronic commerce environment based on similarity propagation
US11568427B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Aug 14, 2018 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Sep 20, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0203
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A method and system for ranking products using similarity propagation. The method incudes calculating a total score of a product based on its own score and a propagated score. The propagated score is determined by looking at a similarity distance value and then applying a similarity distance factor to a product's score to determine a propagated score for a new product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.