公开(公告)号：US11769081B2

公开(公告)日：2023-09-26

申请号：US16728759

申请日：2019-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Yu Huang ,  Yu-Hsiuan Chang ,  Hong-Chi Ku

IPC: G06N20/10 ,  G06F17/18 ,  G06N5/045 ,  G06Q10/0635 ,  G06N5/01

CPC classification number: G06N20/10 ,  G06F17/18 ,  G06N5/01 ,  G06N5/045 ,  G06Q10/0635

Abstract: An optimum sampling search system and method with risk assessment, and a graphical user interface are provided. The optimum sampling search system includes a data acquisition unit, an objective satisfaction score calculation unit, a constraint satisfaction probability calculation unit, a sampling risk evaluation unit, and an adjusting unit. If the constraint satisfaction probability of a recommended sampling parameter is between a first predetermined value and a second predetermined value, the recommended sampling parameter is adjusted, by the adjusting unit, to optimize a constraint satisfaction probability model.

公开(公告)号：US11551155B2

公开(公告)日：2023-01-10

申请号：US16231732

申请日：2018-12-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chuang-Hua Chueh ,  Jia-Min Ren ,  Po-Yu Huang ,  Yu-Hsiuan Chang

IPC: G06N20/20 ,  G06K9/62

Abstract: An ensemble learning prediction method includes: establishing a plurality of base predictors based on a plurality of training data; initializing a plurality of sample weights of a plurality of sample data and initializing a processing set; in each iteration round, based on the sample data and the sample weights, establishing a plurality of predictor weighting functions of the predictors in the processing set and predicting each of the sample data by each of the predictors in the processing set for identifying a prediction result; evaluating the predictor weighting functions, and selecting a respective target predictor weighting function from the predictor weighting functions established in each iteration round and selecting a target predictor from the predictors in the processing set to update the processing set and to update the sample weights of the sample data.