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The ZTF Source Classification Project. III. A Catalog of Variable Sources

  • Authors: Brian F. Healy, Michael W. Coughlin, Ashish A. Mahabal, Theophile Jegou du Laz, Andrew Drake, Matthew J. Graham, Lynne A. Hillenbrand, Jan van Roestel, Paula Szkody, LeighAnna Zielske, Mohammed Guiga, Muhammad Yusuf Hassan, Jill L. Hughes, Guy Nir, Saagar Parikh, Sungmin Park, Palak Purohit, Umaa Rebbapragada, Draco Reed, Daniel Warshofsky, Avery Wold, Joshua S. Bloom, Frank J. Masci, Reed Riddle, Roger Smith

Brian F. Healy et al 2024 The Astrophysical Journal Supplement Series 272 .

  • Provider: AAS Journals

Caption: Figure 9.

Difference between test and training set precision/recall scores for DNN (top) and XGB (bottom) classifiers. The difference in precision is indicated by blue circles, while the difference in recall is marked by orange squares. A significant negative difference between test and train scores indicates a higher chance of overfitting by the algorithm.

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