LAPD "predicting" Crime

by Anna Riera

PREDPOL - location based policing

 - MACHINE LEARNING ALGORYTHM

 

 - INPUT : HISTORICAL SUPERVISED CRIMINAL DATA. 3 ELEMENTS - CRIME TYPE, LOCATION                   AND TIME

 

 - OUTPUT  :  500 FOOT "RISK" SQUARED AREAS

 

 

 

 

 

LASER - people based policing

 

 - MACHINE LEARNING ALGORYTHM

 

 - INPUT : HISTORICAL SUPERVISED DATA - PERSONAL CRIMINAL RECORDS AND                                       ADDITIONAL COLLECTION

 

 - OUTPUT  :  HIGH RISK PEOPLE CLASSIFICATION. POINT BASED.

 

 

 

 

 

 

Same concepts being used in Marketing Strategies

Segmentation

Geotargeting

Ethical implications - existing bias

News around the topic

LASER Cancelled 2019

Predpol losing traction

thank
you