54 citations · 115 across the 22 of their papers we have counts for
3 papers · 1 filter
Noise Inference For Ergodic Lévy Driven SDE
Hiroki Masuda, Lorenzo Mercuri, Yuma Uehara
We study inference for the driving Lévy noise of an ergodic stochastic differential equation (SDE) model, when the process is observed at high-frequency and long time and when the…
Case-based Similar Image Retrieval for Weakly Annotated Large Histopathological Images of Malignant Lymphoma Using Deep Metric Learning
Noriaki Hashimoto, Yusuke Takagi, Hiroki Masuda +20
In the present study, we propose a novel case-based similar image retrieval (SIR) method for hematoxylin and eosin (H&E)-stained histopathological images of malignant lymphoma. Whe…
Estimation of ergodic square-root diffusion under high-frequency sampling
Yuzhong Cheng, Nicole Hufnagel, Hiroki Masuda
Gaussian quasi-likelihood estimation of the parameter in the square-root diffusion process is studied under high frequency sampling. Different from the previous study of Overbe…