no code implementations • 23 Apr 2024 • Alan Inglis, Andrew Parnell, Natarajan Subramani, Fiona Doohan
Mycotoxins, toxic secondary metabolites produced by certain fungi, pose significant threats to global food safety and public health.
1 code implementation • 5 Jun 2023 • Amin Shoari Nejad, Rocío Alaiz-Rodríguez, Gerard D. McCarthy, Brian Kelleher, Anthony Grey, Andrew Parnell
We propose two models that are capable of performing multivariate spatio-temporal forecasting while handling missing data naturally without the need for imputation.
no code implementations • 8 Mar 2023 • Nathan McJames, Andrew Parnell, Yong Chen Goh, Ann O'Shea
Bayesian Causal Forests (BCF) is a causal inference machine learning model based on a highly flexible non-parametric regression and classification tool called Bayesian Additive Regression Trees (BART).
no code implementations • 3 Oct 2022 • Mimi Zhang, Andrew Parnell
We propose a systematic taxonomy that explores the connections and differences among the existing functional data clustering methods and relates them to the conventional multivariate clustering methods.
no code implementations • 14 Apr 2022 • 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).
1 code implementation • 27 Jul 2021 • Mimi Zhang, Andrew Parnell, Dermot Brabazon, Alessio Benavoli
This work aims to bring attention to the benefits of applying BO in designing experiments and to provide a BO manual, covering both methodology and software, for the convenience of anyone who wants to apply or learn BO.
no code implementations • 12 Jun 2020 • Bruna Wundervald, Andrew Parnell, Katarina Domijan
We develop a new approach for feature selection via gain penalization in tree-based models.
no code implementations • 13 Nov 2019 • Caitríona M. Ryan, Andrew Parnell, Catherine Mahoney
The methodology is demonstrated using an example of unlabelled data from the Twitter AnomalyDetection GitHub repository and using a real manufacturing example with labelled anomalies.
1 code implementation • 20 Dec 2018 • Yuanzhi Huang, Eamonn Ahearne, Szymon Baron, Andrew Parnell
We examined the use of three conventional anomaly detection methods and assess their potential for on-line tool wear monitoring.