Convict-spotting algorithm criticised - BBC News

An experiment to see whether computers can identify criminals based on their faces has been conducted in China. Researchers trained an algorithm using more than 1,500 photos of Chinese citizens, hundreds of them convicts. They said the program was then able to correctly identify criminals in further photos 89% of the time. But the research, which has not been peer reviewed, has been criticised by criminology experts who say the AI may reflect bias in the justice system. "This article is not looking at people's behaviour, it is looking at criminal conviction," said Prof Susan McVie, professor of quantitative criminology at the University of Edinburgh.