arXiv · 2309.17100
Turning Logs into Lumber: Preprocessing Tasks in Process Mining
Abstract
Event logs are invaluable for conducting process mining projects, offering insights into process improvement and data-driven decision-making. However, data quality issues affect the correctness and trustworthiness of these insights, making preprocessing tasks a necessity. Despite the recognized importance, the execution of preprocessing tasks remains ad-hoc, lacking support. This paper presents a systematic literature review that establishes a comprehensive repository of preprocessing tasks and their usage in case studies. We identify six high-level and 20 low-level preprocessing tasks in case studies. Log filtering, transformation, and abstraction are commonly used, while log enriching, integration, and reduction are less frequent. These results can be considered a first step in contributing to more structured, transparent event log preprocessing, enhancing process mining reliability.
Explore related subjects
Keep this discovery
Ying Liu, Vinicius Stein Dani, Iris Beerepoot, Xixi Lu. 2023-09-29. Turning Logs into Lumber: Preprocessing Tasks in Process Mining. https://arxiv.org/abs/2309.17100
Cite the original work for its findings. Save a collection to share your selection of sources.