Unwanted Activity Percentage

View in library docs
UAP(g)\mathit{UAP}(g)
Dimension:
Quality
Granularity:
Group of cases

Description

Percentage of unwanted activities that occur in a group of cases.

Potential use

Event log that contains activities whose execution is unwanted.

Assumptions

Unwanted activities negatively affect the quality of the process.

Desired Value:

MINIMIZE

Required attributes

act
case

Equations

Formula for practitioners

UAC(g)A(g)\frac{\mathit{UAC}(g)}{\mathit{A}(g)}

UAC(g)\mathit{UAC}(g) returns the unwanted activity count for group gg.
A(g)\mathit{A}(g) returns the number of unique activities in group gg.

Formal Definition

UAC(g)A(g)\frac{\mathit{UAC}(g)}{\mathit{A}(g)}

Tags

act
case

Python implementation

This indicator is implemented in the process_performance_indicators Python library.

process_performance_indicators.indicators.quality.groups.unwanted_activity_percentage