Image Details

Choose export citation format:

An Extended Closure Relation by LightGBM for Neutrino Radiation Transport in Core-collapse Supernovae

  • Authors: Shota Takahashi, Akira Harada, Shoichi Yamada

Shota Takahashi et al 2025 The Astrophysical Journal 986 .

  • Provider: AAS Journals

Caption: Figure 10.

LightGBM prediction of ﹩{k}_{{\rm{FP}}}^{11}﹩ with different features (200 ms). The blue line corresponds to the Boltzmann–radiation–hydrodynamics code and the green line to the M1 closure method. The black line is the LightGBM prediction with basic features (ll. 1–6 of Table 1), the orange line with combined features, and the red line with all engineered features: combined features, nonlocal features, and differential features.

Other Images in This Article
Copyright and Terms & Conditions

Additional terms of reuse