Dimensionality Reduction of SDSS Spectra with Variational Autoencoders
Authors: Stephen K. N. Portillo, John K. Parejko, Jorge R. Vergara, and Andrew J. Connolly
2020 The Astronomical Journal16045.
Provider: AAS Journals
Caption: Figure 11.
Synthetic spectra along the starburst sequence in Figure 8, plotted with offsets added to separate the spectra. Proceeding through the sequence, the nebular emission lines strengthen and the blue end of the continuum rises.