January 14, 2025 HallD AI/ML meeting

Time and Place

• Time: Tuesday, January 14, 2025 at 1:30 pm EDT.
• Room: Zoom

Meeting Connections

Join ZoomGov Meeting: https://jlab-org.zoomgov.com/j/1606473787?pwd=djJheGhRY0o1RENMVkdkMnhrUUZEUT09

Meeting ID: 160 647 3787 Passcode: 638535

Agenda

1. Announcements
2. Organization of the workshop on Best practice for AI in nuclear physics applications
   • Feature engineering --> Feature normalization, correlation coefficients, feature selection, etc.
   • Overfitting --> Dropout layers, weight regularization, etc.
   • Performance evaluation --> ROC-Curve, confusion matrix, accuracy, loss curves,...
   • Visualization --> How to properly present the performance of a model ? What are "good" diagnostic plots ?
   • Model deployment --> How to use a model within the GlueX analysis software (Igal will mostly cover this one)
   • Data fed into models --> What data sets are used ? Numerical, vs. Images, raw data vs. clean data,...
   • Tools made available by the data science department
   • Optional, depending on time: HPO --> Tune the parameters of your model
   • Optional, depending on time: Bookkeeping of models via MLFlow