Search Results for author: Suhwan Lee

Found 3 papers, 2 papers with code

Measuring the Stability of Process Outcome Predictions in Online Settings

1 code implementation13 Oct 2023 Suhwan Lee, Marco Comuzzi, Xixi Lu, Hajo A. Reijers

This paper proposes an evaluation framework for assessing the stability of models for online predictive process monitoring.

Decision Making Predictive Process Monitoring +1

The Analysis of Online Event Streams: Predicting the Next Activity for Anomaly Detection

1 code implementation17 Mar 2022 Suhwan Lee, Xixi Lu, Hajo A. Reijers

We compare these predictive anomaly detection methods to four classical unsupervised anomaly detection approaches (such as Isolation forest and LOF) in the online setting.

Activity Prediction Unsupervised Anomaly Detection

Explainable Predictive Process Monitoring: A User Evaluation

no code implementations15 Feb 2022 Williams Rizzi, Marco Comuzzi, Chiara Di Francescomarino, Chiara Ghidini, Suhwan Lee, Fabrizio Maria Maggi, Alexander Nolte

The results of the user evaluation show that, although explanation plots are overall understandable and useful for decision making tasks for Business Process Management users -- with and without experience in Machine Learning -- differences exist in the comprehension and usage of different plots, as well as in the way users with different Machine Learning expertise understand and use them.

BIG-bench Machine Learning Decision Making +2

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