Autoencoders for improving quality of process event logs

作者：

Highlights：

• Innovative use of autoencoders to reconstruct missing values in event logs.

• Focus on anomalous and missing information at the level of event log attributes.

• Methods tested on real life and artificial event logs.

• Qualitative evaluation of impact on process discovery is also presented.

摘要

•Innovative use of autoencoders to reconstruct missing values in event logs.•Focus on anomalous and missing information at the level of event log attributes.•Methods tested on real life and artificial event logs.•Qualitative evaluation of impact on process discovery is also presented.

论文关键词：Autoencoder,Event log,Business process management,Event log cleaning,Event log reconstruction,Event log quality

论文评审过程：Received 20 July 2018, Revised 11 March 2019, Accepted 19 April 2019, Available online 22 April 2019, Version of Record 30 April 2019.

论文官网地址：https://doi.org/10.1016/j.eswa.2019.04.052