Patent · US Active

Systems and methods for provisioning training data to enable neural networks to analyze signals in NMR measurements

US12140652B2 · kind B2 · utility

0Cited by
0References
16Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 15, 2023
Grant dateNov 12, 2024
Priority date—
Expiry dateDec 15, 2043

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06N3/045
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

A system, method and computer program product for generating a data record of a training dataset set configured to train a neural network for determination of the concentration of a particular target molecule in an NMR sample. An NMR spectrum associated with a known concentration of the target molecule is obtained. The obtained NMR spectrum is adjusted by applying a random shift to generate an adjusted NMR spectrum. A background generator adds a background spectrum which reflects contributions of impurities in the NMR sample. The resulting NMR spectrum together with the information about the concentration of the target molecule is then stored as a new data record of the training dataset.

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