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:
May. 23, 2023
Filed:
Oct. 20, 2017
Cylance Inc., Irvine, CA (US);
Ryan Permeh, Irvine, CA (US);
Stuart McClure, Irvine, CA (US);
Matthew Wolff, Laguna Niguel, CA (US);
Gary Golomb, Santa Cruz, CA (US);
Derek A. Soeder, Irvine, CA (US);
Seagen Levites, Portland, OR (US);
Michael O'Dea, Estero, FL (US);
Gabriel Acevedo, Irvine, CA (US);
Glenn Chisholm, Irvine, CA (US);
Cylance Inc., San Ramon, CA (US);
Abstract
Under one aspect, a computer-implemented method includes receiving a query at a query interface about whether a computer file comprises malicious code. It is determined, using at least one machine learning sub model corresponding to a type of the computer file, whether the computer file comprises malicious code. Data characterizing the determination are provided to the query interface. Generating the sub model includes receiving computer files at a collection interface. Multiple sub populations of the computer files are generated based on respective types of the computer files, and random training and testing sets are generated from each of the sub populations. At least one sub model for each random training set is generated.