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:
Oct. 31, 2023
Filed:
Jan. 25, 2021
Trend Micro Incorporated, Tokyo, JP;
Chinghsien Liao, Cupertino, CA (US);
Daniel Cheng, Taipei, TW;
Trend Micro Incorporated, Tokyo, JP;
Abstract
A multiclass classifier generates a probability vector for individual data units of an input data stream. The probability vector has prediction probability values for classes that the multiclass classifier has been trained to detect. A class with the highest prediction probability value among the classes in a probability vector is selected as the predicted class. A confidence score is calculated based on the prediction probability value of the class. Confidence scores of the class are accumulated within a sliding window. The class is declared to be the detected class of the input data stream when the accumulated value of the class meets an accumulator threshold. A security policy for an application program that is mapped to the class is enforced against the input data stream.