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Accelerating Schottky Analysis Pt. II
The parallelized L-BFGS-B minimization routine developed in stage 1 was extended to be used in the calculation of beam parameters of real, experimentally obtained spectra. An average evaluation time of 17.2s was achieved when calculated sequentially using L-BFGS-B. By visualising the function to be...
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Lenguaje: | eng |
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2021
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Acceso en línea: | http://cds.cern.ch/record/2780270 |
_version_ | 1780971856583458816 |
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author | Kennedy, Lewis Charles |
author_facet | Kennedy, Lewis Charles |
author_sort | Kennedy, Lewis Charles |
collection | CERN |
description | The parallelized L-BFGS-B minimization routine developed in stage 1 was extended to be used in the calculation of beam parameters of real, experimentally obtained spectra. An average evaluation time of 17.2s was achieved when calculated sequentially using L-BFGS-B. By visualising the function to be minimized and by developing a robust parameter tuning method, further improvements to the evaluation time were made using the Differential Evolution algorithm. A final average evaluation time of 7.9s per spectrum was achieved. |
id | cern-2780270 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2021 |
record_format | invenio |
spelling | cern-27802702021-09-06T19:04:55Zhttp://cds.cern.ch/record/2780270engKennedy, Lewis CharlesAccelerating Schottky Analysis Pt. IIAccelerators and Storage RingsThe parallelized L-BFGS-B minimization routine developed in stage 1 was extended to be used in the calculation of beam parameters of real, experimentally obtained spectra. An average evaluation time of 17.2s was achieved when calculated sequentially using L-BFGS-B. By visualising the function to be minimized and by developing a robust parameter tuning method, further improvements to the evaluation time were made using the Differential Evolution algorithm. A final average evaluation time of 7.9s per spectrum was achieved. CERN-STUDENTS-Note-2021-124oai:cds.cern.ch:27802702021-09-06 |
spellingShingle | Accelerators and Storage Rings Kennedy, Lewis Charles Accelerating Schottky Analysis Pt. II |
title | Accelerating Schottky Analysis Pt. II |
title_full | Accelerating Schottky Analysis Pt. II |
title_fullStr | Accelerating Schottky Analysis Pt. II |
title_full_unstemmed | Accelerating Schottky Analysis Pt. II |
title_short | Accelerating Schottky Analysis Pt. II |
title_sort | accelerating schottky analysis pt. ii |
topic | Accelerators and Storage Rings |
url | http://cds.cern.ch/record/2780270 |
work_keys_str_mv | AT kennedylewischarles acceleratingschottkyanalysisptii |