3 papers
cs.LG2021
On the Variance of the Fisher Information for Deep Learning
Alexander Soen, Ke Sun
In the realm of deep learning, the Fisher information matrix (FIM) gives novel insights and useful tools to characterize the loss landscape, perform second-order optimization, and…
cs.LG2020
UNIPoint: Universally Approximating Point Processes Intensities
Alexander Soen, Alexander Mathews, Daniel Grixti-Cheng +1
Point processes are a useful mathematical tool for describing events over time, and so there are many recent approaches for representing and learning them. One notable open questio…
cs.HC2019
Influence Flowers of Academic Entities
Minjeong Shin, Alexander Soen, Benjamin T. Readshaw +3
We present the Influence Flower, a new visual metaphor for the influence profile of academic entities, including people, projects, institutions, conferences, and journals. While ma…