Patent · US Active

Classification model building apparatus and classification model building method thereof

US11416717B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

INSTITUTE FOR INFORMATION INDUSTRY · TW

Inventors

Chen-Kuo Chiang · Dingshanjiao, TW
Hao Li · New York, US
Chih-Cheng Lin · Hsinchu, TW

Key dates

Filing date	Jan 13, 2020
Grant date	Aug 16, 2022
Priority date	—
Expiry date	Apr 3, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06N20/10
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A classification model building apparatus and a classification model building method thereof are provided. The classification model building apparatus introduces a clustering algorithm to assist in training a deep learning model for classification and takes a sum of a clustering loss function, a center concentration loss function and a classification loss function multiplied by different weights, respectively, as a total loss function for training the deep learning model. Based on the total loss function, the classification model building apparatus adjusts parameters of the deep learning model through a backpropagation algorithm to build a classification model.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.