Data search queries for descriptive semantics extracted from item reviews
US10546027B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2015 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Mar 2, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/90324
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are various embodiments for performing data search queries for descriptive semantics extracted from item reviews. Search queries that resulted in a selection of a browse node of an item taxonomy are identified and various items associated with the browse node are determined. Customer reviews for the various items are used to phrases used in the customer reviews that also appear in the search queries. The phrases may be ranked based at least in part on a polarity metric that describes a subjectivity, sentiment, and/or coverage of the phrase. Phrases with a rank exceeding a predefined threshold may be made available for use by a search component of a network site.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.