Jaewoo Park

Discriminative Multi-level Reconstruction under Compact Latent Space for One-Class Novelty Detection

2021

In one-class novelty detection, a model learns solely on the in-class data to single out out-class instances. Autoencoder (AE) variants aim to compactly model the in-class data to reconstruct it exclusively, thus differentiating the in-class …

A Spatio-Temporal Dirichlet Process Mixture Model for Coronavirus Disease-19

2022 · arXiv (Cornell University)

Understanding the spatio-temporal patterns of the coronavirus disease 2019 (COVID-19) is essential to construct public health interventions. Spatially referenced data can provide richer opportunities to understand the mechanism of the disease spread compared to the …