I have 2 questions about the HeuristicsNet Visualization.
First of all, why is every activity/task duplicated into a "start" and a "complete" activity?
This happens with the HeuristicsNet Array visualization as well as the HeuristicsNet with Annotations visualization.
I've already tested it with a few different log files I was given.
I already figured out it has something to do with length-one loops when an activity occurs twice (or more) in a row.
I've already read a few papers written by Weijters and Ribeiro about the Heuristic Miner and the given visualizations
didn't have this although there are clearly length-one loops present.
Second, I fail to understand the Semantic Split/Join Points.
This feature adds a few X objects on the graph. I have noticed someone else already asked this but wasn't given an answer so far.
Combined with my previous question I always get 2 X objects between every duplicated "start" and "complete" activity.
Can anyone clarify this for me?
Thank you for your help in advance!