Physics > Data Analysis, Statistics and Probability
[Submitted on 1 Aug 2023]
Title:Beam Detection Based on Machine Learning Algorithms
View PDFAbstract:The positions of free electron laser beams on screens are precisely determined by a sequence of machine learning models. Transfer training is conducted in a self-constructed convolutional neural network based on VGG16 model. Output of intermediate layers are passed as features to a support vector regression model. With this sequence, 85.8% correct prediction is achieved on test data.
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