Many predictive models don’t work well across different settings and populations. But testing them on diverse data can help, ...
The illustration depicts the steps of creating the machine learning model, starting from atomic dynamics and resulting in the dielectric function. Credit: Amano et al 2024 ...
The WEAVE Stellar Population Survey (WEAVE-StePS) in the next 5 years will exploit this new instrument to obtain high-S/N spectra for a magnitude-limited (IAB = 20.5) sample of ∼25 000 galaxies at ...