Search

Image Details

View Article Bookmark & Share

Choose export citation format:

Export Citation
Large resolution
Hi-Resolution Export to PDF

A Search for a More Robust Active Galactic Nucleus Classifier Using Machine Learning

  • Authors: Alexander Messick, Vivienne Baldassare

Alexander Messick and Vivienne Baldassare 2026 The Astrophysical Journal 1009 .

  • Provider: AAS Journals

Caption: Figure 4.

The performance of the various XGBoost hyperparameters (left and center). We choose η = 0.2 and a maximum depth of five to balance accuracy between the testing and training sets. The plot on the right depicts the learning curve of a model using the optimized parameters.

Other Images in This Article
Image in this article
Image in this article
Image in this article
Image in this article
Image in this article
Image in this article
Image in this article
Image in this article
Image in this article
Copyright and Terms & Conditions

Additional terms of reuse