3 accepted papers
We present a method for learning treewidth-bounded Bayesian networks from data sets containing thousands of variables. Bounding the treewidth of a Bayesian network greatly reduces the complexity of inferences. Yet, being a global property of the graph, it considerably increases the difficulty of th…
A fundamental task in machine learning is to compare the performance of multiple algorithms. This is typically performed by frequentist tests (usually the Friedman test followed by a series of multiple pairwise comparisons). This implies dealing with null hypothesis significance tests and p-values,…
We present a method for learning Bayesian networks from data sets containingthousands of variables without the need for structure constraints. Our approachis made of two parts. The first is a novel algorithm that effectively explores thespace of possible parent sets of a node. It guides the explorat…