Dr Daniel Farrow's Outputs (3)

One-class support vector machines for detecting population drift in deployed machine learning medical diagnostics (2025)
Journal Article
Jones, W. S., & Farrow, D. J. (2025). One-class support vector machines for detecting population drift in deployed machine learning medical diagnostics. Scientific reports, 15(1), Article 12157. https://doi.org/10.1038/s41598-025-94427-x

Machine learning (ML) models are increasingly being applied to diagnose and predict disease, but face technical challenges such as population drift, where the training and real-world deployed data distributions differ. This phenomenon can degrade mod... Read More about One-class support vector machines for detecting population drift in deployed machine learning medical diagnostics.

Using Lyα Absorption to Measure the Intensity and Variability of z ∼ 2.4 Ultraviolet Background Light (2025)
Journal Article
Weiss, L. H., Gebhardt, K., Davis, D., Mentuch Cooper, E., Lujan Niemeyer, M., Qezlou, M., Mirza Khanlari, M., Ciardullo, R., Farrow, D., Gawiser, E., Gazagnes, S., Gronwall, C., Hill, G. J., & Schneider, D. P. (2025). Using Lyα Absorption to Measure the Intensity and Variability of z ∼ 2.4 Ultraviolet Background Light. The Astrophysical journal, 983(1), Article 72. https://doi.org/10.3847/1538-4357/adc0f9

We present measurements of z ∼ 2.4 ultraviolet (UV) background light using Lyα absorption from galaxies at z ∼ 2–3 in the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX) database. Thanks to the wide area of this survey, we also measure the var... Read More about Using Lyα Absorption to Measure the Intensity and Variability of z ∼ 2.4 Ultraviolet Background Light.

The Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: The Fourth Data Release (2025)
Journal Article
Liu, C., Gebhardt, K., Mentuch Cooper, E., Davis, D., Schneider, D. P., Jarvis, M. J., Farrow, D. J., Finkelstein, S. L., Chávez Ortiz, Ó. A., & The HETDEX Collaboration. (2025). The Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: The Fourth Data Release. Astrophysical Journal Supplement, 276(2), Article 72. https://doi.org/10.3847/1538-4365/ada4a5

We present the active galactic nuclei (AGN) catalog from the fourth data release (HDR4) of the Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX). HETDEX is an untargeted spectroscopic survey. HDR4 contains 345,874 Integral Field Unit obse... Read More about The Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: The Fourth Data Release.