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Boosted Jet Tagging with Jet-Images and Deep Neural Networks

机译:利用喷气图像和深度神经网络增强喷气标记

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Building on the jet-image based representation of high energy jets, we develop computer vision based techniques for jet tagging through the use of deep neural networks. Jet-images enabled the connection between jet substructure and tagging with the fields of computer vision and image processing. We show how applying such techniques using deep neural networks can improve the performance to identify highly boosted W bosons with respect to state-of-the-art substructure methods. In addition, we explore new ways to extract and visualize the discriminating features of different classes of jets, adding a new capability to understand the physics within jets and to design more powerful jet tagging methods.
机译:基于高能喷射的基于喷射图像的表示,我们通过使用深度神经网络开发了基于计算机视觉的喷射标签技术。喷射图像使喷射子结构与标记之间的连接与计算机视觉和图像处理领域实现了联系。我们展示了如何使用深层神经网络应用此类技术如何提高性能,以相对于最新的子结构方法识别高度增强的W玻色子。此外,我们探索了提取和可视化不同类别喷气机的区别特征的新方法,从而增加了理解喷气机内物理特性和设计更强大的喷气机标记方法的新功能。

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