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Ensemble Machine Learning Approach to Estimate the Asteroseismic Indices for δ Scuti Stars Observed by TESS

  • Authors: Akram Bolouki, Amir Hasanzadeh, Hossein Safari

Akram Bolouki et al 2026 The Astronomical Journal 171 .

  • Provider: AAS Journals

Caption: Figure 4.

A sample of learning curve including validation R2 and train R2 for ν(Amax) (left panel), νmax (middle panel), and Δν (right panel) estimation in δ Sct stars using the ensemble model for a training/testing process. Increasing R2 indicates convergence and effective generalization.

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