no code implementations • 13 Oct 2023 • Loong Kuan Lee, Geoffrey I. Webb, Daniel F. Schmidt, Nico Piatkowski
Doing so tractably is non-trivial as we need to decompose the divergence between these distributions and therefore, require a decomposition over the marginal and conditional distributions of these models.
no code implementations • 8 Dec 2021 • Loong Kuan Lee, Nico Piatkowski, François Petitjean, Geoffrey I. Webb
We show that we are able to compute a wide family of functionals and divergences, such as the alpha-beta divergence, between two decomposable models, i. e. chordal Markov networks, in time exponential to the treewidth of these models.
1 code implementation • 2 Apr 2017 • Geoffrey I. Webb, Loong Kuan Lee, François Petitjean, Bart Goethals
Concept drift is a major issue that greatly affects the accuracy and reliability of many real-world applications of machine learning.