公开(公告)号：US12099003B2

公开(公告)日：2024-09-24

申请号：US18312241

申请日：2023-05-04

Applicant: VIAVI Solutions Inc.

Inventor： ChangMeng Hsiung ,  Christopher G. Pederson ,  Marc K. Von Gunten ,  Lan Sun

IPC: G01N21/35 ,  G01J3/10 ,  G01N21/25 ,  G01N21/359 ,  G06F18/2411 ,  G06F18/2433 ,  G06N20/00 ,  G06V20/69 ,  G16C20/20 ,  G16C20/70

CPC classification number: G01N21/35 ,  G01J3/108 ,  G01N21/253 ,  G01N21/359 ,  G06F18/2411 ,  G06F18/2433 ,  G06N20/00 ,  G06V20/698 ,  G16C20/20 ,  G16C20/70 ,  G01N2201/129

Abstract: A device may receive information identifying results of a set of spectroscopic measurements of a training set of known samples and a validation set of known samples. The device may generate a classification model based on the information identifying the results of the set of spectroscopic measurements, wherein the classification model includes at least one class relating to a material of interest for a spectroscopic determination, and wherein the classification model includes a no-match class relating to at least one of at least one material that is not of interest or a baseline spectroscopic measurement. The device may receive information identifying a particular result of a particular spectroscopic measurement of an unknown sample. The device may determine whether the unknown sample is included in the no-match class using the classification model. The device may provide output indicating whether the unknown sample is included in the no-match class.