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:
Sep. 01, 2020
Filed:
Dec. 28, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Ge Wang, Sammamish, WA (US);
Ming Li, Sammamish, WA (US);
Lingwei Li, Sammamish, WA (US);
Jian Li, Bellevue, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
An anomaly detection system that performs data aggregation against user-defined subsets of multiple variable columns within an aggregation table. Various embodiments enable users to generate rules by defining values for user-defined subsets of variables of an aggregation table that is used to deploy numerous other rules. Thus, if an aggregation table includes hundreds of columns each associated with discrete variables, a user may generate rules for aggregating data into specific variable columns of the aggregation table rather than into all of the hundreds of variable columns. The user may also define a sliding time window for the rule to be applied against and to set an occurrence threshold for the user-defined sliding time window. When a rule is triggered, the anomaly detection system may automatically generate a post-analysis table by preemptively and selectively populating the post-analysis table with values of event data indicated by a cardinality threshold and/or filter parameters.