papers
Publications (3)
astro-ph.IM2015
An autoencoder of stellar spectra and its application in automatically estimating atmospheric parameters
Tan Yang, Xiangru Li
This article investigates the problem of estimating stellar atmospheric parameters from spectra. Feature extraction is a key procedure in estimating stellar parameters automaticall…
cs.CV2022
Enhancing Spatiotemporal Prediction Model using Modular Design and Beyond
Haoyu Pan, Hao Wu, Tan Yang
Predictive learning uses a known state to generate a future state over a period of time. It is a challenging task to predict spatiotemporal sequence because the spatiotemporal sequ…
astro-ph.SR2015
SDSS/SEGUE Spectral Feature Analysis For Stellar Atmospheric Parameter Estimation
Xiangru Li, Q. M. Jonathan Wu, Ali Luo +5
Large-scale and deep sky survey missions are rapidly collecting a large amount of stellar spectra, which necessitate the estimation of atmospheric parameters directly from spectra…