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Ultracool dwarf Science with MachIne LEarning (USMILE). I. Scalable Tree-based Models for Photometric Spectral Classification and New Discoveries from LSST Data Preview 1 and Euclid Quick Data Release 1

  • Authors: Zhoujian Zhang, 周健 张, Yanxia Li, 燕侠 李

Zhoujian Zhang et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 6.

Linear correlations among the eight color features (left) and between each feature and the labels (right), where labels indicate whether a source is a genuine ultracool dwarf or a stellar/extragalactic contaminant. Pearson correlation coefficients are labeled.

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