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Geolitica, formerly known as PredPol, Inc, [2] is a predictive policing company that attempts to predict property crimes using predictive analytics. PredPol is also the name of the software the company produces. PredPol began as a project of the Los Angeles Police Department (LAPD) and University of California, Los Angeles professor Jeff ...
Predictive policing is the usage of mathematics, predictive analytics, and other analytical techniques in law enforcement to identify potential criminal activity. [1] [2] [3] A report published by the RAND Corporation identified four general categories predictive policing methods fall into: methods for predicting crimes, methods for predicting offenders, methods for predicting perpetrators ...
Attempting to predict crimes within police departments can first be traced back to work conducted by the Chicago School of Sociology on parole recidivism in the 1920s. Involved in this process was sociologist Ernest Burgess, who used the research to craft the actuarial approach. The approach works to find and weigh certain factors that ...
Increasingly, one of those factors is what is known as a "risk assessment score" -- a number meant to predict whether or not the defendant will commit another crime in the future.
Crime mapping is used by analysts in law enforcement agencies to map, visualize, and analyze crime incident patterns. It is a key component of crime analysis and the CompStat policing strategy. Mapping crime, using Geographic Information Systems (GIS), allows crime analysts to identify crime hot spots , along with other trends and patterns.
The Precobs-software is based on the existing knowledge about burglaries of the past. It uses so-called "triggers" and "anti-triggers" to determine the probability of near repeats. [8] Trigger criteria are characteristics about the site of crime, the way of how the crime was committed (modus operandi), the stolen items and the date of the crime.
The General recidivism scale is designed to predict new offenses upon release, and after the COMPAS assessment is given. The scale uses an individual's criminal history and associates, drug involvement, and indications of juvenile delinquency. [6] Violent recidivism scale
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