Criminal Reduction Utilising Statistical History (CRUSH) is an
IBM
International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
predictive analytics
Predictive analytics encompasses a variety of Statistics, statistical techniques from data mining, Predictive modelling, predictive modeling, and machine learning that analyze current and historical facts to make predictions about future or other ...
system that attempts to predict the location of future crimes.
It was developed as part of the Blue CRUSH program in conjunction with
Memphis Police Department and the
University of Memphis
The University of Memphis (Memphis) is a public university, public research university in Memphis, Tennessee, United States. Founded in 1912, the university has an enrollment of more than 20,000 students.
The university maintains the Herff Col ...
Criminology and Research department. In Memphis it was “credited as a key factor behind a 31 per cent fall in crime and 15 per cent drop in violent crime.”
, it was being trialed by two British police forces.
[
In 2014 a modified version of the system, called CRASH (Crash Reduction Analysing Statistical History) became operational in ]Tennessee
Tennessee (, ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Kentucky to the north, Virginia to the northeast, North Carolina t ...
aimed at preventing vehicle accidents.
See also
* Crime mapping
Crime mapping is used by analysts in law enforcement agency, 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 Geogr ...
References
{{IBM
Crime mapping
Crime prevention
Criminal Reduction Utilising Statistical History
History of criminal justice
Crime statistics