In this paper, we compare several deep and surface state-of-the-art machine learning methods for risk prediction in problems that can be modelled as a trajectory of events separated by irregular time intervals. Trajectories are the abstract representation of many real-life data, such as patient records, student e-tivities, online financial transactions, and many others. Given the continuously increasing number of machine learning methods to predict future high-risk events in these contexts, we aim to provide more insight into re-producibility and applicability of these methods when changing datasets, parameters, and evaluation measures. As an additional contribution, we release to the community the implementations of all compared methods
A reproducibility study of deep and surface machine learning methods for human-related trajectory prediction / Prenkaj, Bardh; Velardi, Paola; Distante, Damiano; Faralli, Stefano. - (2020). (Intervento presentato al convegno ACM Conference on Information and Knowledge Management (CIKM) tenutosi a virtual conference).
A reproducibility study of deep and surface machine learning methods for human-related trajectory prediction
Bardh Prenkaj
;Paola Velardi;Stefano Faralli
2020
Abstract
In this paper, we compare several deep and surface state-of-the-art machine learning methods for risk prediction in problems that can be modelled as a trajectory of events separated by irregular time intervals. Trajectories are the abstract representation of many real-life data, such as patient records, student e-tivities, online financial transactions, and many others. Given the continuously increasing number of machine learning methods to predict future high-risk events in these contexts, we aim to provide more insight into re-producibility and applicability of these methods when changing datasets, parameters, and evaluation measures. As an additional contribution, we release to the community the implementations of all compared methodsI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.