Patent ID: 11915180
Assignee: BENCHMARK SOLUTIONS, LLC
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The machine-learning based system of claim 1 wherein:
the preprocessing module is also for creating and storing a second-level residual feature, based on the first-level residual feature, as follows:

Y=β0+unit+geo+time+βarrests*Arrests+ε, where:
Y=the number of uses of force for an officer
β0=the average number of uses of force for the department
βarrests=the average amount that each arrest increases use of force, holding all else constant
Arrests=the officer's number of arrests
ε=the officer residual feature=the number of uses of force that the officer has more or less than the average, holding all other variables constant
and the machine level module is also for constructing and storing a plurality of models that predict the risk of an adverse event and generating a risk score, each of the models including the second-level residual feature.