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:
Mar. 03, 2015
Filed:
Jun. 22, 2012
Glenn M. Lewis, Costa Mesa, CA (US);
Kirill Buryak, Sunnyvale, CA (US);
Aner Ben-artzi, Los Angeles, CA (US);
Jun Peng, San Ramon, CA (US);
Nadav Benbarak, Boston, MA (US);
Glenn M. Lewis, Costa Mesa, CA (US);
Kirill Buryak, Sunnyvale, CA (US);
Aner Ben-Artzi, Los Angeles, CA (US);
Jun Peng, San Ramon, CA (US);
Nadav Benbarak, Boston, MA (US);
Google Inc., Mountain View, CA (US);
Abstract
A computer-implemented method executes instructions stored on a computer-readable medium. The method includes accessing a hierarchy of clusters, wherein each cluster includes at least one content file, and a label is associated with each cluster. The method further includes calculating a topic purity score for each cluster, and selecting a first cluster and a second cluster from the hierarchy of clusters, wherein the topic purity score of the first cluster and the second cluster are less than a purity threshold. The method also includes creating a third cluster by combining the content files included within the first cluster and the second cluster, determining a parent category of the first cluster and the second cluster, wherein the parent category is at a level within the hierarchy higher than a level of the first cluster and the second cluster, and associating a label of the parent category with the third cluster.