Today: Talk by Cassio P. de Campos at 15h, F107 Inria Grenoble RA

[Florence Forbes]

Title: Credal sum-product networks

Dr. Cassio P. de Campos, Assistant Professor,  Universiteit Utrecht, NL

INRIA Montbonnot - F107 - 15:00 - Wednesday December 12, 2018


Abstract: Sum-product networks are a relatively new and increasingly
popular class of (precise) probabilistic graphical models that allow
for marginal inference with polynomial effort. As with other
probabilistic models, sum-product networks are often learned from data
and used to perform classification. Hence, their results are prone to
be unreliable and overconfident. In this talk we describe the
sum-product networks and elaborate further on a robust extension which
is typically useful for sensitivity analysis and risk-aware
inferences. We apply our algorithms on realistic classification tasks
and discuss on the results and possible future research.

The presentation will be based on the content of the following papers:
http://proceedings.mlr.press/v62/mauá17a.html
https://www.sciencedirect.com/science/article/pii/S0888613X17307223
http://proceedings.mlr.press/v72/conaty18a.html