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. 17, 2026
Filed:
Jan. 10, 2022
Avanan, Inc., San Carlos, CA (US);
Tanya Adam Sosinsky, Rosh haayin, IL;
Natan Katz, Tel Aviv, IL;
Abstract
A computer training device and method is provided for training a deep learning algorithm to classify incoming emails as belonging to one of multiple categories. The deep learning algorithm uses a loss function to avoid a low precision risk caused by a number of received emails for at least two of the multiple categories being imbalanced (e.g., by at least two orders of magnitude). The loss function compensates for the imbalance in received emails by changing depending on the criticality of the score being determined.
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