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Merge pull request #151 from drkovalskyi/main
New ML project
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name: Mitigating the impact of simulation mis-modeling on DNN Training
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postdate: 2025-04-10
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categories:
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- ML/AI
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durations:
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- 3 months
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experiments:
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- CMS
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skillset:
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- Python
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- ML
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- Statistical Analysis
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- Linux
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- Git
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status:
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- In progress
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project:
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- IRIS-HEP
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location:
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- Remote
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commitment:
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- Full time
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program:
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- IRIS-HEP fellow
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shortdescription: Building robust DNNs in the presence of detector mis-modeling
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description: >
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Simulation mis-modeling can significantly impact the performance of a DNN
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model trained using simulated signal events against data background. Under
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such conditions, the model may treat mis-modeled features as signal/background
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discriminators, introducing large systematic effects.
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There are multiple ways to address this issue, such as training solely on data
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samples or modifying the loss function to include penalty terms for
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mis-modeled features. In this project, we will compare such methods to assess
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their relative performance and identify common trends.
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The project requires a solid understanding of machine learning algorithms and
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the tools used to build and train deep neural networks.
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contacts:
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- name: Dmytro Kovalskyi
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email: kdv@mit.edu
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mentees:
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- name: Andrii Len
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link: https://iris-hep.org/fellows/Andreylen.html

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