Publication
PROGRAMME AND ABSTRACTS: VI Conference on Active Galactic
Nuclei and Gravitational Lensing, June 02-06, 2024, Zlatibor Mt.,
Serbia. Editors: J. Kovačević Dojčinović and V. A. Srećković
Nuclei and Gravitational Lensing, June 02-06, 2024, Zlatibor Mt.,
Serbia. Editors: J. Kovačević Dojčinović and V. A. Srećković
Autors
Aman Raju, Andjelka Kovačević
, Marina Pavlović, Dragana Ilić, Iva Čvorivić-Hajdinjak, Luka Č. Popović
, Marina Pavlović, Dragana Ilić, Iva Čvorivić-Hajdinjak, Luka Č. PopovićTitle
UPGRADING QNPY: MODELLING QUASAR LIGHT CURVES IN LARGE SURVEYS
Abstract
We build on the LSST-SER-SAG- S1 team’s QNPy (modeling Quasar time series with Neural processes in Python) by integrating Self- Organizing Maps (SOMs) and Attentive Latent Neural Processes to offer a computationally efficient and reliable package to model quasar variability. Harnessing the power of SOMs for clustering and Attentive Latent Neural Processes for features sampled from within the latent space, we present the pilot results of our analysis on several large surveys from the Optical and X-ray bands including the LSST AGN Data Challenge, Gaia, ZTF, and Swift Surveys.
