Francois Lanusse
Simons Foundation/CNRS
work in collaboration with Liam Parker, Siavash Golkar, Miles Cranmer
Credit: Melchior et al. 2021
Credit:DESI collaboration/DESI Legacy Imaging Surveys/LBNL/DOE & KPNO/CTIO/NOIRLab/NSF/AURA/unWISE
Most General
Most Specific
Independent models for every type of observation
Single model capable of processing all types of observations
Bytes Are All You Need (Horton et al. 2023)
Most General
Most Specific
Independent models for every type of observation
Single model capable of processing all types of observations
Bytes Are All You Need (Horton et al. 2023)
Most General
Most Specific
Independent models for every type of observation
Single model capable of processing all types of observations
Bytes Are All You Need (Horton et al. 2023)
AstroCLIP
Contrastive Language Image Pretraining (CLIP)
(Radford et al. 2021)
Flamingo: a Visual Language Model for Few-Shot Learning (Alayrac et al. 2022)
Hierarchical Text-Conditional Image Generation with CLIP Latents (Ramesh et al. 2022)
Most works so far have relied on (Variational) Auto-Encoders
Autoencoding Galaxy Spectra II: Redshift Invariance and Outlier Detection (Liang et al. 2023)
Self-Supervised similarity search for large scientific datasets (Stein et al. 2021)
Shared physical information about galaxies between images and spectra
Image Similarity
Spectral Similarity
Image-Spectral Similarity
We take a two steps approach: