The AI-based system would employ a ‘deep learning’ algorithm that allows the computer to teach itself by analyzing big data. It would encompass the fields of criminology, mathematics and statistics while gathering data on times, places, weather and geographical conditions as well as other aspects of crimes and accidents,” reports The Japan Times.
http://pop.inquirer.net/2018/06/japan-planning-use-artificial-intelligence-big-data-crime-prevention/