Search Results for author: Bart Goethals

Found 4 papers, 3 papers with code

Efficient pattern-based anomaly detection in a network of multivariate devices

no code implementations7 May 2023 Len Feremans, Boris Cule, Bart Goethals

Moreover, we aim to support end-users in not only in locating entities and sensors causing an anomaly at a certain period, but also explain this decision.

Anomaly Detection Time Series

Modelling Users with Item Metadata for Explainable and Interactive Recommendation

1 code implementation1 Jul 2022 Joey De Pauw, Koen Ruymbeek, Bart Goethals

The more interpretable the profile and this "matching function" are, the easier it is to provide users with accurate and intuitive explanations, and also to let them interact with the system.

Collaborative Filtering Recommendation Systems

Proximity Forest: An effective and scalable distance-based classifier for time series

4 code implementations31 Aug 2018 Benjamin Lucas, Ahmed Shifaz, Charlotte Pelletier, Lachlan O'Neill, Nayyar Zaidi, Bart Goethals, Francois Petitjean, Geoffrey I. Webb

We demonstrate on a 1M time series Earth observation dataset that Proximity Forest retains this accuracy on datasets that are many orders of magnitude greater than those in the UCR repository, while learning its models at least 100, 000 times faster than current state of the art models Elastic Ensemble and COTE.

Attribute Earth Observation +4

Understanding Concept Drift

1 code implementation2 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.

BIG-bench Machine Learning

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