ServiceNow Research

Variational Learning

RaVAEn: Unsupervised Change Detection of Extreme Events Using ML On-Board Satellites
Applications such as disaster management enormously benefit from rapid availability of satellite observations. Traditionally, data …
VIM: Variational Independent Modules for Video Prediction
We introduce a variational inference model called VIM, for Variational Independent Modules, for sequential data that learns and infers …
Variational Causal Networks: Approximate Bayesian Inference over Causal Structures
Learning the causal structure that underlies data is a crucial step towards robust real-world decision making. The majority of existing …