Search Results for author: Alvaro H. C. Correia

Found 5 papers, 4 papers with code

Continuous Mixtures of Tractable Probabilistic Models

1 code implementation21 Sep 2022 Alvaro H. C. Correia, Gennaro Gala, Erik Quaeghebeur, Cassio de Campos, Robert Peharz

Meanwhile, tractable probabilistic models such as probabilistic circuits (PCs) can be understood as hierarchical discrete mixture models, and thus are capable of performing exact inference efficiently but often show subpar performance in comparison to continuous latent-space models.

Density Estimation Numerical Integration

Neural Simulated Annealing

no code implementations4 Mar 2022 Alvaro H. C. Correia, Daniel E. Worrall, Roberto Bondesan

Simulated annealing (SA) is a stochastic global optimisation technique applicable to a wide range of discrete and continuous variable problems.

Towards Robust Classification with Deep Generative Forests

1 code implementation11 Jul 2020 Alvaro H. C. Correia, Robert Peharz, Cassio de Campos

Decision Trees and Random Forests are among the most widely used machine learning models, and often achieve state-of-the-art performance in tabular, domain-agnostic datasets.

BIG-bench Machine Learning Classification +2

Joints in Random Forests

1 code implementation NeurIPS 2020 Alvaro H. C. Correia, Robert Peharz, Cassio de Campos

Decision Trees (DTs) and Random Forests (RFs) are powerful discriminative learners and tools of central importance to the everyday machine learning practitioner and data scientist.

Imputation

On Pruning for Score-Based Bayesian Network Structure Learning

1 code implementation23 May 2019 Alvaro H. C. Correia, James Cussens, Cassio de Campos

Many algorithms for score-based Bayesian network structure learning (BNSL), in particular exact ones, take as input a collection of potentially optimal parent sets for each variable in the data.

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