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:
Jul. 15, 2014
Filed:
Jul. 17, 2012
Jia Liu, Sunnyvale, CA (US);
Yijian Bai, San Ramon, CA (US);
Manojav Patil, Sunnyvale, CA (US);
Deepak Ravichandran, Mountain View, CA (US);
Sittichai Jiampojamarn, Sunnyvale, CA (US);
Shankar Ponnekanti, Mountain View, CA (US);
Jia Liu, Sunnyvale, CA (US);
Yijian Bai, San Ramon, CA (US);
Manojav Patil, Sunnyvale, CA (US);
Deepak Ravichandran, Mountain View, CA (US);
Sittichai Jiampojamarn, Sunnyvale, CA (US);
Shankar Ponnekanti, Mountain View, CA (US);
Google, Inc., Mountain View, CA (US);
Abstract
A computerized method for determining a model refresh rate for a model representing a list of network user identifiers includes receiving a first and a second model representing the list at a first and a second time, respectively. Similarity between the first and second model is calculated. If the similarity is less than a threshold value, the model refresh rate is a predetermined rate. If the similarity is equal to or exceeds the threshold value, the model refresh rate is decreased to a less frequent rate. A similarity between a reference model and a selected model in a same content category may be calculated. If the similarity is less than a threshold value, the model refresh rate for the selected model is a predetermined rate. If the similarity is equal to or exceeds the threshold value, the model refresh rate for the reference model is applied to the selected model.