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:
Aug. 25, 2026
Filed:
Oct. 12, 2022
Nec Corporation, Tokyo, JP;
Yasuo Omi, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
In order to train a machine learning model such that the machine learning model makes inferences with higher accuracy, a training apparatus includes at least one processor, the at least one processor carries out: an acquiring process of acquiring training images; and a training process of for training the machine learning model with use of the training images, and treats a training image belonging to a subclass different from a subclass to which an image of interest belongs and belonging to a class the same as a class to which the image of interest belongs, as a quasi-positive sample, and a training apparatus belonging to a class different from the class to which the image of interest belong, as a negative sample, to train the machine learning model such that the degree of similarity between features of the image of interest and features of the quasi-positive sample is higher than the degree of similarity between the features of the image of interest and features of the negative sample.