16 citations · 69 across the 33 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
astro-ph.IM2018★ 16 cited
Modeling the Variability of Active Galactic Nuclei by Infinite Mixture of Ornstein-Uhlenbeck(OU) Processes
Tadafumi Takata, Yusuke Mukuta, Yoshihiko Mizumoto
We develop an infinite mixture model of Ornstein-Uhlenbeck(OU) processes for describing the optical variability of QSOs based on treating the variability as a stochastic process. T…
cs.CV2018
Weakly supervised collective feature learning from curated media
Yusuke Mukuta, Akisato Kimura, David B Adrian +1
The current state-of-the-art in feature learning relies on the supervised learning of large-scale datasets consisting of target content items and their respective category labels.…