2 citations · 2 across the 3 of their papers we have counts for
3 papers
Hierarchical Embedded Bayesian Additive Regression Trees
Bruna Wundervald, Andrew Parnell, Katarina Domijan
We propose a simple yet powerful extension of Bayesian Additive Regression Trees which we name Hierarchical Embedded BART (HE-BART). The model allows for random effects to be inclu…
Generalizing Gain Penalization for Feature Selection in Tree-based Models
Bruna Wundervald, Andrew Parnell, Katarina Domijan
We develop a new approach for feature selection via gain penalization in tree-based models. First, we show that previous methods do not perform sufficient regularization and often…
Machine learning and chord based feature engineering for genre prediction in popular Brazilian music
Bruna D. Wundervald, Walmes M. Zeviani
Music genre can be hard to describe: many factors are involved, such as style, music technique, and historical context. Some genres even have overlapping characteristics. Looking f…