The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2019
Filed:
Aug. 31, 2016
Yandex Europe Ag, Lucerne, CH;
Vadim Andreevich Nikulin, Moscow, RU;
Yandex Europe AG, Lucerne, CH;
Abstract
There are disclosed methods and systems for generating a search engine results page (SERP) responsive to receiving a search query. A ranked plurality of search results is generated, including at least one general search result and at least one vertical search result, the ranked plurality of search results having been ranked based at least in part on a usefulness parameter. The usefulness parameter indicates the optimal position of the at least one vertical search result in the ranked plurality of search results based on its determined usefulness relative to the search query. The usefulness parameter is predetermined based on a training set of user data on past user interaction with the at least one vertical search result when its original rank was modified such that the at least one vertical search result was ranked randomly and placed on the previous SERP at a random position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile