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. 11, 2017
Filed:
Oct. 20, 2014
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Alisson Augusto Souza Sol, Bellevue, WA (US);
Dragos D. Boia, Seattle, WA (US);
Barry Markey, Kirkland, WA (US);
Robert D. Fish, Seattle, WA (US);
Donald J. Ankney, Seattle, WA (US);
Viresh Ramdatmisier, Seattle, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 21/55 (2013.01); G06F 21/57 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 21/552 (2013.01); G06F 21/577 (2013.01); H04L 63/1416 (2013.01); H04L 63/1425 (2013.01); G06F 2221/034 (2013.01);
Abstract
A behavior change detection system collects behavior from a service, such as an online service, and detects behavior changes, either permanent or transient, in the service. Machine learning hierarchical (agglomerative) clustering techniques are utilized to compute deviations between clustered data sets representing an 'answer' that the service presents to a series of requests.