Multilabel proportion prediction and out-of-distribution detection on gamma spectra of short-lived fission products
In the machine learning problem of multilabel classification, the objective is to determine for
each test instance which classes the instance belongs to. In this work, we consider an …
each test instance which classes the instance belongs to. In this work, we consider an …
A novel methodology for gamma-ray spectra dataset procurement over varying standoff distances and source activities
The adoption of machine learning approaches for gamma-ray spectroscopy has received
considerable attention in the literature. Many studies have investigated the deployment of …
considerable attention in the literature. Many studies have investigated the deployment of …
Attention-Unet Based Gamma-ray Full Spectrum Qualitative and Quantitative Analysis Method
SX Zeng, R Shi, G Yang, X Zeng, Z Wang… - Radiation Physics and …, 2025 - Elsevier
Rapid full-spectrum analysis of gamma-ray spectra is crucial for public radiation safety.
Existing analytical algorithms face challenges in low-count, low-resolution, and overlap** …
Existing analytical algorithms face challenges in low-count, low-resolution, and overlap** …
Machine learning framework for predicting uranium enrichments from M400 CZT gamma spectra
A machine learning framework was developed for predicting uranium enrichments from
M400 CZT gamma spectra. This framework leverages the availability of a large amount of …
M400 CZT gamma spectra. This framework leverages the availability of a large amount of …
[HTML][HTML] The Evaluation of Machine Learning Techniques for Isotope Identification Contextualized by Training and Testing Spectral Similarity
Precise gamma-ray spectral analysis is crucial in high-stakes applications, such as nuclear
security. Research efforts toward implementing machine learning (ML) approaches for …
security. Research efforts toward implementing machine learning (ML) approaches for …
[PDF][PDF] A Semi-Supervised Model for Multi-Label Radioisotope Classification and Out-of-Distribution Detection
AJ Van Omen - 2023 - osti.gov
In the machine learning problem of multi-label classification, the objective is to determine for
each test instance which classes the instance belongs to. In this work, we consider multi …
each test instance which classes the instance belongs to. In this work, we consider multi …
Machine learning techniques to determine elemental concentrations from raw IBA spectra
For many decades we have run MeV protons beams together with four IBA spectra
simultaneously to obtain over 35 different elemental concentrations on any given target …
simultaneously to obtain over 35 different elemental concentrations on any given target …
[HTML][HTML] TraGamma–A digital service for validating gamma-ray spectrometry analysis software
MO Stein, H Fleischhack, S Röttger - Measurement: Sensors, 2024 - Elsevier
Gamma-ray spectrometry is an important analytical technique for identifying and quantifying
radioactive nuclides in samples. Depending on the specific tasks the data evaluation can be …
radioactive nuclides in samples. Depending on the specific tasks the data evaluation can be …
Enhancing radioisotope identification in gamma spectra with transfer learning
P Lalor - arxiv preprint arxiv:2412.07069, 2024 - arxiv.org
Machine learning methods in gamma spectroscopy have the potential to provide accurate,
real-time classification of unknown radioactive samples. However, obtaining sufficient …
real-time classification of unknown radioactive samples. However, obtaining sufficient …
[PDF][PDF] An Efficient and Effective Machine Learning Framework for Compositional Data: A Study in Radioisotope Identification
S Zhang - 2024 - livrepository.liverpool.ac.uk
Abstract Machine learning methods are emerging as leading approaches for automated
high-throughput analysis and discovery in materials science. One specific challenge in this …
high-throughput analysis and discovery in materials science. One specific challenge in this …