lifecycles.algorithms.facet_outflow

facet_outflow(target: set, reference: list) → float

the outflow facet is the ratio of the number of elements in the target set that are not in any of the reference sets

Parameters:

• target – the target set

• reference – the reference sets

Returns:

the outflow facet

Example:

>>> facet_outflow({1,2,3},[{1,2,3},{4,5,6}])
0.5