productive property
Productive is how many matured events resolve, at their own as-of, to a WINNING assertion of productive — the event led somewhere: escalated, reported, charged back. It is the positive class a supervised fit would train on, and a near-zero count is the number that says the fit is not worth running.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
int? productive;